18428432893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{652357}}^1$

素因数の和:652464

約数の個数: 16

約数和(自身を含む): 20713671216

約数和(自身を除く): 2285238323

約数列:

[1, 13, 41, 53, 533, 689, 2173, 28249, 652357, 8480641, 26746637, 34574921, 347706281, 449473973, 1417571761, 18428432893]

約数ペア:

[(1, 18428432893), (13, 1417571761), (41, 449473973), (53, 347706281), (533, 34574921), (689, 26746637), (2173, 8480641), (28249, 652357)]