2605440474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83717}}^1$

素因数の和:83764

約数の個数: 96

約数和(自身を含む): 7313604480

約数和(自身を除く): 4708164006

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10374, 15561, 31122, 83717, 167434, 251151, 502302, 586019, 753453, 1088321, 1172038, 1506906, 1590623, 1758057, 2176642, 3181246, 3264963, 3516114, 4771869, 5274171, 6529926, 7618247, 9543738, 9794889, 10548342, 11134361, 14315607, 15236494, 19589778, 20678099, 22268722, 22854741, 28631214, 33403083, 41356198, 45709482, 62034297, 66806166, 68564223, 100209249, 124068594, 137128446, 144746693, 186102891, 200418498, 289493386, 372205782, 434240079, 868480158, 1302720237, 2605440474]

約数ペア:

[(1, 2605440474), (2, 1302720237), (3, 868480158), (6, 434240079), (7, 372205782), (9, 289493386), (13, 200418498), (14, 186102891), (18, 144746693), (19, 137128446), (21, 124068594), (26, 100209249), (38, 68564223), (39, 66806166), (42, 62034297), (57, 45709482), (63, 41356198), (78, 33403083), (91, 28631214), (114, 22854741), (117, 22268722), (126, 20678099), (133, 19589778), (171, 15236494), (182, 14315607), (234, 11134361), (247, 10548342), (266, 9794889), (273, 9543738), (342, 7618247), (399, 6529926), (494, 5274171), (546, 4771869), (741, 3516114), (798, 3264963), (819, 3181246), (1197, 2176642), (1482, 1758057), (1638, 1590623), (1729, 1506906), (2223, 1172038), (2394, 1088321), (3458, 753453), (4446, 586019), (5187, 502302), (10374, 251151), (15561, 167434), (31122, 83717)]