556441964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{22247}}^1$

素因数の和:22314

約数の個数: 36

約数和(自身を含む): 1082988144

約数和(自身を除く): 526546180

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 6253, 12506, 22247, 25012, 44494, 88988, 289211, 578422, 823139, 1156844, 1646278, 3292556, 3759743, 7519486, 10700807, 15038972, 21401614, 42803228, 139110491, 278220982, 556441964]

約数ペア:

[(1, 556441964), (2, 278220982), (4, 139110491), (13, 42803228), (26, 21401614), (37, 15038972), (52, 10700807), (74, 7519486), (148, 3759743), (169, 3292556), (338, 1646278), (481, 1156844), (676, 823139), (962, 578422), (1924, 289211), (6253, 88988), (12506, 44494), (22247, 25012)]