1245705838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{2207}}^1$

素因数の和:3516

約数の個数: 32

約数和(自身を含む): 2133298944

約数和(自身を除く): 887593106

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1277, 2207, 2554, 4414, 16601, 21709, 28691, 33202, 37519, 43418, 57382, 75038, 282217, 487747, 564434, 975494, 2818339, 5636678, 36638407, 47911763, 73276814, 95823526, 622852919, 1245705838]

約数ペア:

[(1, 1245705838), (2, 622852919), (13, 95823526), (17, 73276814), (26, 47911763), (34, 36638407), (221, 5636678), (442, 2818339), (1277, 975494), (2207, 564434), (2554, 487747), (4414, 282217), (16601, 75038), (21709, 57382), (28691, 43418), (33202, 37519)]