636705290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{4481}}^1$

素因数の和:5594

約数の個数: 32

約数和(自身を含む): 1235633616

約数和(自身を除く): 598928326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1093, 2186, 4481, 5465, 8962, 10930, 14209, 22405, 28418, 44810, 58253, 71045, 116506, 142090, 291265, 582530, 4897733, 9795466, 24488665, 48977330, 63670529, 127341058, 318352645, 636705290]

約数ペア:

[(1, 636705290), (2, 318352645), (5, 127341058), (10, 63670529), (13, 48977330), (26, 24488665), (65, 9795466), (130, 4897733), (1093, 582530), (2186, 291265), (4481, 142090), (5465, 116506), (8962, 71045), (10930, 58253), (14209, 44810), (22405, 28418)]