1617304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{15551}}^1$

素因数の和:15570

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 1648616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 15551, 31102, 62204, 124408, 202163, 404326, 808652, 1617304]

約数ペア:

[(1, 1617304), (2, 808652), (4, 404326), (8, 202163), (13, 124408), (26, 62204), (52, 31102), (104, 15551)]