147781010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8951}}^1$

素因数の和:9098

約数の個数: 32

約数和(自身を含む): 288755712

約数和(自身を除く): 140974702

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 8951, 16510, 17902, 44755, 89510, 116363, 232726, 581815, 1136777, 1163630, 2273554, 5683885, 11367770, 14778101, 29556202, 73890505, 147781010]

約数ペア:

[(1, 147781010), (2, 73890505), (5, 29556202), (10, 14778101), (13, 11367770), (26, 5683885), (65, 2273554), (127, 1163630), (130, 1136777), (254, 581815), (635, 232726), (1270, 116363), (1651, 89510), (3302, 44755), (8255, 17902), (8951, 16510)]