2656086.00000000

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 29770416

約数和(自身を除く): 15384064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 233, 272, 454, 466, 908, 932, 1816, 1864, 3632, 3728, 3859, 3961, 7718, 7922, 15436, 15844, 30872, 31688, 52891, 61744, 63376, 105782, 211564, 423128, 846256, 899147, 1798294, 3596588, 7193176, 14386352]

約数ペア:

[(1, 14386352), (2, 7193176), (4, 3596588), (8, 1798294), (16, 899147), (17, 846256), (34, 423128), (68, 211564), (136, 105782), (227, 63376), (233, 61744), (272, 52891), (454, 31688), (466, 30872), (908, 15844), (932, 15436), (1816, 7922), (1864, 7718), (3632, 3961), (3728, 3859)]