2016088490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{378253}}^1$

素因数の和:378314

約数の個数: 32

約数和(自身を含む): 4003440336

約数和(自身を除く): 1987351846

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 378253, 756506, 1891265, 3782530, 4917289, 9834578, 15508373, 24586445, 31016746, 49172890, 77541865, 155083730, 201608849, 403217698, 1008044245, 2016088490]

約数ペア:

[(1, 2016088490), (2, 1008044245), (5, 403217698), (10, 201608849), (13, 155083730), (26, 77541865), (41, 49172890), (65, 31016746), (82, 24586445), (130, 15508373), (205, 9834578), (410, 4917289), (533, 3782530), (1066, 1891265), (2665, 756506), (5330, 378253)]