1900228370621

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{7109}}^1\times {\mathrm{92459}}^1$

素因数の和:99641

約数の個数: 24

約数和(自身を含む): 2248275852000

約数和(自身を除く): 348047481379

約数列:

[1, 7, 49, 59, 413, 2891, 7109, 49763, 92459, 348341, 419431, 647213, 2936017, 4530491, 5455081, 20552119, 38185567, 267298969, 657291031, 4601037217, 32207260519, 38780170829, 271461195803, 1900228370621]

約数ペア:

[(1, 1900228370621), (7, 271461195803), (49, 38780170829), (59, 32207260519), (413, 4601037217), (2891, 657291031), (7109, 267298969), (49763, 38185567), (92459, 20552119), (348341, 5455081), (419431, 4530491), (647213, 2936017)]