920419130

素因数分解:

$2^1\times 5^1\times {\mathrm{3391}}^1\times {\mathrm{27143}}^1$

素因数の和:30541

約数の個数: 16

約数和(自身を含む): 1657304064

約数和(自身を除く): 736884934

約数列:

[1, 2, 5, 10, 3391, 6782, 16955, 27143, 33910, 54286, 135715, 271430, 92041913, 184083826, 460209565, 920419130]

約数ペア:

[(1, 920419130), (2, 460209565), (5, 184083826), (10, 92041913), (3391, 271430), (6782, 135715), (16955, 54286), (27143, 33910)]