804518416

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{2633}}^1$

素因数の和:2780

約数の個数: 60

約数和(自身を含む): 1703465748

約数和(自身を除く): 898947332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 169, 208, 226, 338, 452, 676, 904, 1352, 1469, 1808, 2633, 2704, 2938, 5266, 5876, 10532, 11752, 19097, 21064, 23504, 34229, 38194, 42128, 68458, 76388, 136916, 152776, 273832, 297529, 305552, 444977, 547664, 595058, 889954, 1190116, 1779908, 2380232, 3559816, 3867877, 4760464, 7119632, 7735754, 15471508, 30943016, 50282401, 61886032, 100564802, 201129604, 402259208, 804518416]

約数ペア:

[(1, 804518416), (2, 402259208), (4, 201129604), (8, 100564802), (13, 61886032), (16, 50282401), (26, 30943016), (52, 15471508), (104, 7735754), (113, 7119632), (169, 4760464), (208, 3867877), (226, 3559816), (338, 2380232), (452, 1779908), (676, 1190116), (904, 889954), (1352, 595058), (1469, 547664), (1808, 444977), (2633, 305552), (2704, 297529), (2938, 273832), (5266, 152776), (5876, 136916), (10532, 76388), (11752, 68458), (19097, 42128), (21064, 38194), (23504, 34229)]