2218459607

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{701}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 2773854720

約数和(自身を除く): 555395113

約数列:

[1, 7, 13, 83, 91, 419, 581, 701, 1079, 2933, 4907, 5447, 7553, 9113, 34777, 38129, 58183, 63791, 243439, 293719, 407281, 452101, 756379, 2056033, 3164707, 3818347, 5294653, 24378677, 26728429, 170650739, 316922801, 2218459607]

約数ペア:

[(1, 2218459607), (7, 316922801), (13, 170650739), (83, 26728429), (91, 24378677), (419, 5294653), (581, 3818347), (701, 3164707), (1079, 2056033), (2933, 756379), (4907, 452101), (5447, 407281), (7553, 293719), (9113, 243439), (34777, 63791), (38129, 58183)]