1392608410

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{3137}}^1$

素因数の和:3678

約数の個数: 32

約数和(自身を含む): 2537713152

約数和(自身を除く): 1145104742

約数列:

[1, 2, 5, 10, 103, 206, 431, 515, 862, 1030, 2155, 3137, 4310, 6274, 15685, 31370, 44393, 88786, 221965, 323111, 443930, 646222, 1352047, 1615555, 2704094, 3231110, 6760235, 13520470, 139260841, 278521682, 696304205, 1392608410]

約数ペア:

[(1, 1392608410), (2, 696304205), (5, 278521682), (10, 139260841), (103, 13520470), (206, 6760235), (431, 3231110), (515, 2704094), (862, 1615555), (1030, 1352047), (2155, 646222), (3137, 443930), (4310, 323111), (6274, 221965), (15685, 88786), (31370, 44393)]