489058958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{881}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 805865760

約数和(自身を除く): 316806802

約数列:

[1, 2, 17, 29, 34, 58, 493, 563, 881, 986, 1126, 1762, 9571, 14977, 16327, 19142, 25549, 29954, 32654, 51098, 277559, 434333, 496003, 555118, 868666, 992006, 8432051, 14384087, 16864102, 28768174, 244529479, 489058958]

約数ペア:

[(1, 489058958), (2, 244529479), (17, 28768174), (29, 16864102), (34, 14384087), (58, 8432051), (493, 992006), (563, 868666), (881, 555118), (986, 496003), (1126, 434333), (1762, 277559), (9571, 51098), (14977, 32654), (16327, 29954), (19142, 25549)]