2108405980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{932923}}^1$

素因数の和:933045

約数の個数: 24

約数和(自身を含む): 4466840112

約数和(自身を除く): 2358434132

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 932923, 1865846, 3731692, 4664615, 9329230, 18658460, 105420299, 210840598, 421681196, 527101495, 1054202990, 2108405980]

約数ペア:

[(1, 2108405980), (2, 1054202990), (4, 527101495), (5, 421681196), (10, 210840598), (20, 105420299), (113, 18658460), (226, 9329230), (452, 4664615), (565, 3731692), (1130, 1865846), (2260, 932923)]