82628390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{635603}}^1$

素因数の和:635623

約数の個数: 16

約数和(自身を含む): 160172208

約数和(自身を除く): 77543818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 635603, 1271206, 3178015, 6356030, 8262839, 16525678, 41314195, 82628390]

約数ペア:

[(1, 82628390), (2, 41314195), (5, 16525678), (10, 8262839), (13, 6356030), (26, 3178015), (65, 1271206), (130, 635603)]