698775797746

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{2081}}^1$

素因数の和:2652

約数の個数: 96

約数和(自身を含む): 1190933314560

約数和(自身を除く): 492157516814

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 169, 338, 403, 439, 806, 878, 949, 1898, 2081, 2263, 4162, 4526, 5239, 5707, 10478, 11414, 12337, 13609, 24674, 27053, 27218, 29419, 32047, 54106, 58838, 64094, 64511, 74191, 129022, 148382, 151913, 176917, 303826, 351689, 353834, 382447, 416611, 703378, 764894, 833222, 838643, 913559, 993457, 1677286, 1827118, 1974869, 1986914, 2299921, 3949738, 4599842, 4709303, 5415943, 9418606, 10831886, 10902359, 11876267, 12914941, 21804718, 23752534, 25673297, 25829882, 28320329, 51346594, 56640658, 61220939, 66689807, 122441878, 133379614, 154391471, 167894233, 308782942, 335788466, 368164277, 736328554, 795872207, 866967491, 1591744414, 1733934982, 2067384017, 4134768034, 4786135601, 9572271202, 11270577383, 22541154766, 26875992221, 53751984442, 349387898873, 698775797746]

約数ペア:

[(1, 698775797746), (2, 349387898873), (13, 53751984442), (26, 26875992221), (31, 22541154766), (62, 11270577383), (73, 9572271202), (146, 4786135601), (169, 4134768034), (338, 2067384017), (403, 1733934982), (439, 1591744414), (806, 866967491), (878, 795872207), (949, 736328554), (1898, 368164277), (2081, 335788466), (2263, 308782942), (4162, 167894233), (4526, 154391471), (5239, 133379614), (5707, 122441878), (10478, 66689807), (11414, 61220939), (12337, 56640658), (13609, 51346594), (24674, 28320329), (27053, 25829882), (27218, 25673297), (29419, 23752534), (32047, 21804718), (54106, 12914941), (58838, 11876267), (64094, 10902359), (64511, 10831886), (74191, 9418606), (129022, 5415943), (148382, 4709303), (151913, 4599842), (176917, 3949738), (303826, 2299921), (351689, 1986914), (353834, 1974869), (382447, 1827118), (416611, 1677286), (703378, 993457), (764894, 913559), (833222, 838643)]