1560208

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:611

約数の個数: 30

約数和(自身を含む): 3278994

約数和(自身を除く): 1718786

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 577, 676, 1154, 1352, 2308, 2704, 4616, 7501, 9232, 15002, 30004, 60008, 97513, 120016, 195026, 390052, 780104, 1560208]

約数ペア:

[(1, 1560208), (2, 780104), (4, 390052), (8, 195026), (13, 120016), (16, 97513), (26, 60008), (52, 30004), (104, 15002), (169, 9232), (208, 7501), (338, 4616), (577, 2704), (676, 2308), (1154, 1352)]