2912170460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1288571}}^1$

素因数の和:1288693

約数の個数: 24

約数和(自身を含む): 6169682736

約数和(自身を除く): 3257512276

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 1288571, 2577142, 5154284, 6442855, 12885710, 25771420, 145608523, 291217046, 582434092, 728042615, 1456085230, 2912170460]

約数ペア:

[(1, 2912170460), (2, 1456085230), (4, 728042615), (5, 582434092), (10, 291217046), (20, 145608523), (113, 25771420), (226, 12885710), (452, 6442855), (565, 5154284), (1130, 2577142), (2260, 1288571)]