490886422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{651043}}^1$

素因数の和:651087

約数の個数: 16

約数和(自身を含む): 820315440

約数和(自身を除く): 329429018

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 651043, 1302086, 8463559, 16927118, 18880247, 37760494, 245443211, 490886422]

約数ペア:

[(1, 490886422), (2, 245443211), (13, 37760494), (26, 18880247), (29, 16927118), (58, 8463559), (377, 1302086), (754, 651043)]