2019907052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{152239}}^1$

素因数の和:152381

約数の個数: 24

約数和(自身を含む): 3682990080

約数和(自身を除く): 1663083028

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 428, 3317, 6634, 13268, 152239, 304478, 608956, 4719409, 9438818, 16289573, 18877636, 32579146, 65158292, 504976763, 1009953526, 2019907052]

約数ペア:

[(1, 2019907052), (2, 1009953526), (4, 504976763), (31, 65158292), (62, 32579146), (107, 18877636), (124, 16289573), (214, 9438818), (428, 4719409), (3317, 608956), (6634, 304478), (13268, 152239)]