1279402512

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{919111}}^1$

素因数の和:919151

約数の個数: 40

約数和(自身を含む): 3419096640

約数和(自身を除く): 2139694128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 919111, 1838222, 2757333, 3676444, 5514666, 7352888, 11029332, 14705776, 22058664, 26654219, 44117328, 53308438, 79962657, 106616876, 159925314, 213233752, 319850628, 426467504, 639701256, 1279402512]

約数ペア:

[(1, 1279402512), (2, 639701256), (3, 426467504), (4, 319850628), (6, 213233752), (8, 159925314), (12, 106616876), (16, 79962657), (24, 53308438), (29, 44117328), (48, 26654219), (58, 22058664), (87, 14705776), (116, 11029332), (174, 7352888), (232, 5514666), (348, 3676444), (464, 2757333), (696, 1838222), (1392, 919111)]