2080354838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{217747}}^1$

素因数の和:218047

約数の個数: 16

約数和(自身を含む): 3315866544

約数和(自身を除く): 1235511706

約数列:

[1, 2, 17, 34, 281, 562, 4777, 9554, 217747, 435494, 3701699, 7403398, 61186907, 122373814, 1040177419, 2080354838]

約数ペア:

[(1, 2080354838), (2, 1040177419), (17, 122373814), (34, 61186907), (281, 7403398), (562, 3701699), (4777, 435494), (9554, 217747)]