1566402032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{442987}}^1$

素因数の和:443025

約数の個数: 40

約数和(自身を含む): 3460622256

約数和(自身を除く): 1894220224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 442987, 885974, 1771948, 3543896, 5758831, 7087792, 7530779, 11517662, 15061558, 23035324, 30123116, 46070648, 60246232, 92141296, 97900127, 120492464, 195800254, 391600508, 783201016, 1566402032]

約数ペア:

[(1, 1566402032), (2, 783201016), (4, 391600508), (8, 195800254), (13, 120492464), (16, 97900127), (17, 92141296), (26, 60246232), (34, 46070648), (52, 30123116), (68, 23035324), (104, 15061558), (136, 11517662), (208, 7530779), (221, 7087792), (272, 5758831), (442, 3543896), (884, 1771948), (1768, 885974), (3536, 442987)]