17948528090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2455339}}^1$

素因数の和:2455406

約数の個数: 32

約数和(自身を含む): 35003327040

約数和(自身を除く): 17054798950

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 2455339, 4910678, 12276695, 24553390, 41740763, 83481526, 105579577, 208703815, 211159154, 417407630, 527897885, 1055795770, 1794852809, 3589705618, 8974264045, 17948528090]

約数ペア:

[(1, 17948528090), (2, 8974264045), (5, 3589705618), (10, 1794852809), (17, 1055795770), (34, 527897885), (43, 417407630), (85, 211159154), (86, 208703815), (170, 105579577), (215, 83481526), (430, 41740763), (731, 24553390), (1462, 12276695), (3655, 4910678), (7310, 2455339)]