1520396468

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{487}}^1\times {\mathrm{6907}}^1$

素因数の和:7511

約数の個数: 24

約数和(自身を含む): 2690140992

約数和(自身を除く): 1169744524

約数列:

[1, 2, 4, 113, 226, 452, 487, 974, 1948, 6907, 13814, 27628, 55031, 110062, 220124, 780491, 1560982, 3121964, 3363709, 6727418, 13454836, 380099117, 760198234, 1520396468]

約数ペア:

[(1, 1520396468), (2, 760198234), (4, 380099117), (113, 13454836), (226, 6727418), (452, 3363709), (487, 3121964), (974, 1560982), (1948, 780491), (6907, 220124), (13814, 110062), (27628, 55031)]