656507004

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{2423}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 1559970048

約数和(自身を除く): 903463044

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 337, 402, 674, 804, 1011, 1348, 2022, 2423, 4044, 4846, 7269, 9692, 14538, 22579, 29076, 45158, 67737, 90316, 135474, 162341, 270948, 324682, 487023, 649364, 816551, 974046, 1633102, 1948092, 2449653, 3266204, 4899306, 9798612, 54708917, 109417834, 164126751, 218835668, 328253502, 656507004]

約数ペア:

[(1, 656507004), (2, 328253502), (3, 218835668), (4, 164126751), (6, 109417834), (12, 54708917), (67, 9798612), (134, 4899306), (201, 3266204), (268, 2449653), (337, 1948092), (402, 1633102), (674, 974046), (804, 816551), (1011, 649364), (1348, 487023), (2022, 324682), (2423, 270948), (4044, 162341), (4846, 135474), (7269, 90316), (9692, 67737), (14538, 45158), (22579, 29076)]