127500412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{129049}}^1$

素因数の和:129085

約数の個数: 24

約数和(自身を含む): 252938000

約数和(自身を除く): 125437588

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 129049, 258098, 516196, 1677637, 2451931, 3355274, 4903862, 6710548, 9807724, 31875103, 63750206, 127500412]

約数ペア:

[(1, 127500412), (2, 63750206), (4, 31875103), (13, 9807724), (19, 6710548), (26, 4903862), (38, 3355274), (52, 2451931), (76, 1677637), (247, 516196), (494, 258098), (988, 129049)]