2233270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 4445280

約数和(自身を除く): 2212010

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 419, 533, 838, 1066, 2095, 2665, 4190, 5330, 5447, 10894, 17179, 27235, 34358, 54470, 85895, 171790, 223327, 446654, 1116635, 2233270]

約数ペア:

[(1, 2233270), (2, 1116635), (5, 446654), (10, 223327), (13, 171790), (26, 85895), (41, 54470), (65, 34358), (82, 27235), (130, 17179), (205, 10894), (410, 5447), (419, 5330), (533, 4190), (838, 2665), (1066, 2095)]