2018765590

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1\times {\mathrm{1663}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 3658576896

約数和(自身を除く): 1639811306

約数列:

[1, 2, 5, 10, 233, 466, 521, 1042, 1165, 1663, 2330, 2605, 3326, 5210, 8315, 16630, 121393, 242786, 387479, 606965, 774958, 866423, 1213930, 1732846, 1937395, 3874790, 4332115, 8664230, 201876559, 403753118, 1009382795, 2018765590]

約数ペア:

[(1, 2018765590), (2, 1009382795), (5, 403753118), (10, 201876559), (233, 8664230), (466, 4332115), (521, 3874790), (1042, 1937395), (1165, 1732846), (1663, 1213930), (2330, 866423), (2605, 774958), (3326, 606965), (5210, 387479), (8315, 242786), (16630, 121393)]