996987266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{22291}}^1$

素因数の和:22430

約数の個数: 32

約数和(自身を含む): 1733425920

約数和(自身を除く): 736438654

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 1177, 2033, 2354, 4066, 22291, 22363, 44582, 44726, 245201, 423529, 490402, 847058, 2385137, 4658819, 4770274, 9317638, 26236507, 45317603, 52473014, 90635206, 498493633, 996987266]

約数ペア:

[(1, 996987266), (2, 498493633), (11, 90635206), (19, 52473014), (22, 45317603), (38, 26236507), (107, 9317638), (209, 4770274), (214, 4658819), (418, 2385137), (1177, 847058), (2033, 490402), (2354, 423529), (4066, 245201), (22291, 44726), (22363, 44582)]