563251026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{11161}}^1$

素因数の和:11826

約数の個数: 32

約数和(自身を含む): 1215139968

約数和(自身を除く): 651888942

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 647, 1294, 1941, 3882, 8411, 11161, 16822, 22322, 25233, 33483, 50466, 66966, 145093, 290186, 435279, 870558, 7221167, 14442334, 21663501, 43327002, 93875171, 187750342, 281625513, 563251026]

約数ペア:

[(1, 563251026), (2, 281625513), (3, 187750342), (6, 93875171), (13, 43327002), (26, 21663501), (39, 14442334), (78, 7221167), (647, 870558), (1294, 435279), (1941, 290186), (3882, 145093), (8411, 66966), (11161, 50466), (16822, 33483), (22322, 25233)]