469809290

素因数分解:

$2^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{26261}}^1$

素因数の和:28057

約数の個数: 16

約数和(自身を含む): 846161640

約数和(自身を除く): 376352350

約数列:

[1, 2, 5, 10, 1789, 3578, 8945, 17890, 26261, 52522, 131305, 262610, 46980929, 93961858, 234904645, 469809290]

約数ペア:

[(1, 469809290), (2, 234904645), (5, 93961858), (10, 46980929), (1789, 262610), (3578, 131305), (8945, 52522), (17890, 26261)]