2011246328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{2659}}^1$

素因数の和:3724

約数の個数: 64

約数和(自身を含む): 4647552000

約数和(自身を除く): 2636305672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1039, 2078, 2659, 4156, 5318, 7273, 8312, 10636, 13507, 14546, 18613, 21272, 27014, 29092, 34567, 37226, 54028, 58184, 69134, 74452, 94549, 108056, 138268, 148904, 189098, 241969, 276536, 378196, 483938, 756392, 967876, 1935752, 2762701, 5525402, 11050804, 19338907, 22101608, 35915113, 38677814, 71830226, 77355628, 143660452, 154711256, 251405791, 287320904, 502811582, 1005623164, 2011246328]

約数ペア:

[(1, 2011246328), (2, 1005623164), (4, 502811582), (7, 287320904), (8, 251405791), (13, 154711256), (14, 143660452), (26, 77355628), (28, 71830226), (52, 38677814), (56, 35915113), (91, 22101608), (104, 19338907), (182, 11050804), (364, 5525402), (728, 2762701), (1039, 1935752), (2078, 967876), (2659, 756392), (4156, 483938), (5318, 378196), (7273, 276536), (8312, 241969), (10636, 189098), (13507, 148904), (14546, 138268), (18613, 108056), (21272, 94549), (27014, 74452), (29092, 69134), (34567, 58184), (37226, 54028)]