1691919146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{2657}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 2694574080

約数和(自身を除く): 1002654934

約数列:

[1, 2, 23, 46, 109, 127, 218, 254, 2507, 2657, 2921, 5014, 5314, 5842, 13843, 27686, 61111, 122222, 289613, 318389, 337439, 579226, 636778, 674878, 6661099, 7761097, 13322198, 15522194, 36780851, 73561702, 845959573, 1691919146]

約数ペア:

[(1, 1691919146), (2, 845959573), (23, 73561702), (46, 36780851), (109, 15522194), (127, 13322198), (218, 7761097), (254, 6661099), (2507, 674878), (2657, 636778), (2921, 579226), (5014, 337439), (5314, 318389), (5842, 289613), (13843, 122222), (27686, 61111)]