9982570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4554

約数の個数: 32

約数和(自身を含む): 20493648

約数和(自身を除く): 10511078

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 4517, 9034, 22585, 45170, 58721, 76789, 117442, 153578, 293605, 383945, 587210, 767890, 998257, 1996514, 4991285, 9982570]

約数ペア:

[(1, 9982570), (2, 4991285), (5, 1996514), (10, 998257), (13, 767890), (17, 587210), (26, 383945), (34, 293605), (65, 153578), (85, 117442), (130, 76789), (170, 58721), (221, 45170), (442, 22585), (1105, 9034), (2210, 4517)]