127988002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{9677}}^1$

素因数の和:10085

約数の個数: 16

約数和(自身を含む): 203818680

約数和(自身を除く): 75830678

約数列:

[1, 2, 17, 34, 389, 778, 6613, 9677, 13226, 19354, 164509, 329018, 3764353, 7528706, 63994001, 127988002]

約数ペア:

[(1, 127988002), (2, 63994001), (17, 7528706), (34, 3764353), (389, 329018), (778, 164509), (6613, 19354), (9677, 13226)]