668492066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{2137}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 1117575360

約数和(自身を除く): 449083294

約数列:

[1, 2, 11, 22, 59, 118, 241, 482, 649, 1298, 2137, 2651, 4274, 5302, 14219, 23507, 28438, 47014, 126083, 156409, 252166, 312818, 515017, 1030034, 1386913, 2773826, 5665187, 11330374, 30386003, 60772006, 334246033, 668492066]

約数ペア:

[(1, 668492066), (2, 334246033), (11, 60772006), (22, 30386003), (59, 11330374), (118, 5665187), (241, 2773826), (482, 1386913), (649, 1030034), (1298, 515017), (2137, 312818), (2651, 252166), (4274, 156409), (5302, 126083), (14219, 47014), (23507, 28438)]