2130481634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{1061}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 3339947520

約数和(自身を除く): 1209465886

約数列:

[1, 2, 31, 62, 139, 233, 278, 466, 1061, 2122, 4309, 7223, 8618, 14446, 32387, 32891, 64774, 65782, 147479, 247213, 294958, 494426, 1003997, 2007994, 4571849, 7663603, 9143698, 15327206, 34362607, 68725214, 1065240817, 2130481634]

約数ペア:

[(1, 2130481634), (2, 1065240817), (31, 68725214), (62, 34362607), (139, 15327206), (233, 9143698), (278, 7663603), (466, 4571849), (1061, 2007994), (2122, 1003997), (4309, 494426), (7223, 294958), (8618, 247213), (14446, 147479), (32387, 65782), (32891, 64774)]