1338215210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1\times {\mathrm{6263}}^1$

素因数の和:7222

約数の個数: 32

約数和(自身を含む): 2516624640

約数和(自身を除く): 1178409430

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 929, 1858, 4645, 6263, 9290, 12526, 21367, 31315, 42734, 62630, 106835, 144049, 213670, 288098, 720245, 1440490, 5818327, 11636654, 29091635, 58183270, 133821521, 267643042, 669107605, 1338215210]

約数ペア:

[(1, 1338215210), (2, 669107605), (5, 267643042), (10, 133821521), (23, 58183270), (46, 29091635), (115, 11636654), (230, 5818327), (929, 1440490), (1858, 720245), (4645, 288098), (6263, 213670), (9290, 144049), (12526, 106835), (21367, 62630), (31315, 42734)]