128544280012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1890357059}}^1$

素因数の和:1890357080

約数の個数: 12

約数和(自身を含む): 238184989560

約数和(自身を除く): 109640709548

約数列:

[1, 2, 4, 17, 34, 68, 1890357059, 3780714118, 7561428236, 32136070003, 64272140006, 128544280012]

約数ペア:

[(1, 128544280012), (2, 64272140006), (4, 32136070003), (17, 7561428236), (34, 3780714118), (68, 1890357059)]