1097805938

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{27749}}^1$

素因数の和:28033

約数の個数: 16

約数和(自身を含む): 1670328000

約数和(自身を除く): 572522062

約数列:

[1, 2, 131, 151, 262, 302, 19781, 27749, 39562, 55498, 3635119, 4190099, 7270238, 8380198, 548902969, 1097805938]

約数ペア:

[(1, 1097805938), (2, 548902969), (131, 8380198), (151, 7270238), (262, 4190099), (302, 3635119), (19781, 55498), (27749, 39562)]