425460414

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{1987}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 861106176

約数和(自身を除く): 435645762

約数列:

[1, 2, 3, 6, 127, 254, 281, 381, 562, 762, 843, 1686, 1987, 3974, 5961, 11922, 35687, 71374, 107061, 214122, 252349, 504698, 558347, 757047, 1116694, 1514094, 1675041, 3350082, 70910069, 141820138, 212730207, 425460414]

約数ペア:

[(1, 425460414), (2, 212730207), (3, 141820138), (6, 70910069), (127, 3350082), (254, 1675041), (281, 1514094), (381, 1116694), (562, 757047), (762, 558347), (843, 504698), (1686, 252349), (1987, 214122), (3974, 107061), (5961, 71374), (11922, 35687)]