9945103870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4500047}}^1$

素因数の和:4500084

約数の個数: 32

約数和(自身を含む): 20412217728

約数和(自身を除く): 10467113858

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 4500047, 9000094, 22500235, 45000470, 58500611, 76500799, 117001222, 153001598, 292503055, 382503995, 585006110, 765007990, 994510387, 1989020774, 4972551935, 9945103870]

約数ペア:

[(1, 9945103870), (2, 4972551935), (5, 1989020774), (10, 994510387), (13, 765007990), (17, 585006110), (26, 382503995), (34, 292503055), (65, 153001598), (85, 117001222), (130, 76500799), (170, 58500611), (221, 45000470), (442, 22500235), (1105, 9000094), (2210, 4500047)]