126542232866

素因数分解:

$2^1\times 7^1\times {\mathrm{15619}}^1\times {\mathrm{578701}}^1$

素因数の和:594329

約数の個数: 16

約数和(自身を含む): 216943805760

約数和(自身を除く): 90401572894

約数列:

[1, 2, 7, 14, 15619, 31238, 109333, 218666, 578701, 1157402, 4050907, 8101814, 9038730919, 18077461838, 63271116433, 126542232866]

約数ペア:

[(1, 126542232866), (2, 63271116433), (7, 18077461838), (14, 9038730919), (15619, 8101814), (31238, 4050907), (109333, 1157402), (218666, 578701)]