2018115110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4691}}^1\times {\mathrm{3911}}^1$

素因数の和:8620

約数の個数: 32

約数和(自身を含む): 3964702464

約数和(自身を除く): 1946587354

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3911, 4691, 7822, 9382, 19555, 23455, 39110, 43021, 46910, 51601, 86042, 103202, 215105, 258005, 430210, 516010, 18346501, 36693002, 91732505, 183465010, 201811511, 403623022, 1009057555, 2018115110]

約数ペア:

[(1, 2018115110), (2, 1009057555), (5, 403623022), (10, 201811511), (11, 183465010), (22, 91732505), (55, 36693002), (110, 18346501), (3911, 516010), (4691, 430210), (7822, 258005), (9382, 215105), (19555, 103202), (23455, 86042), (39110, 51601), (43021, 46910)]