490156612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{301079}}^1$

素因数の和:301131

約数の個数: 24

約数和(自身を含む): 961047360

約数和(自身を除く): 470890748

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 301079, 602158, 1204316, 3311869, 6623738, 11139923, 13247476, 22279846, 44559692, 122539153, 245078306, 490156612]

約数ペア:

[(1, 490156612), (2, 245078306), (4, 122539153), (11, 44559692), (22, 22279846), (37, 13247476), (44, 11139923), (74, 6623738), (148, 3311869), (407, 1204316), (814, 602158), (1628, 301079)]