2080357864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1176673}}^1$

素因数の和:1176709

約数の個数: 32

約数和(自身を含む): 4447827720

約数和(自身を除く): 2367469856

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 1176673, 2353346, 4706692, 9413384, 15296749, 20003441, 30593498, 40006882, 61186996, 80013764, 122373992, 160027528, 260044733, 520089466, 1040178932, 2080357864]

約数ペア:

[(1, 2080357864), (2, 1040178932), (4, 520089466), (8, 260044733), (13, 160027528), (17, 122373992), (26, 80013764), (34, 61186996), (52, 40006882), (68, 30593498), (104, 20003441), (136, 15296749), (221, 9413384), (442, 4706692), (884, 2353346), (1768, 1176673)]