127880326

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 226068480

約数和(自身を除く): 98188154

約数列:

[1, 2, 7, 14, 47, 94, 109, 218, 329, 658, 763, 1526, 1783, 3566, 5123, 10246, 12481, 24962, 35861, 71722, 83801, 167602, 194347, 388694, 586607, 1173214, 1360429, 2720858, 9134309, 18268618, 63940163, 127880326]

約数ペア:

[(1, 127880326), (2, 63940163), (7, 18268618), (14, 9134309), (47, 2720858), (94, 1360429), (109, 1173214), (218, 586607), (329, 388694), (658, 194347), (763, 167602), (1526, 83801), (1783, 71722), (3566, 35861), (5123, 24962), (10246, 12481)]