486688190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{14327}}^1$

素因数の和:14456

約数の個数: 32

約数和(自身を含む): 907822080

約数和(自身を除く): 421133890

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 3397, 6794, 14327, 16985, 28654, 33970, 71635, 143270, 616061, 1131833, 1232122, 2263666, 3080305, 5659165, 6160610, 11318330, 48668819, 97337638, 243344095, 486688190]

約数ペア:

[(1, 486688190), (2, 243344095), (5, 97337638), (10, 48668819), (43, 11318330), (79, 6160610), (86, 5659165), (158, 3080305), (215, 2263666), (395, 1232122), (430, 1131833), (790, 616061), (3397, 143270), (6794, 71635), (14327, 33970), (16985, 28654)]