869066042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{11807}}^1$

素因数の和:11990

約数の個数: 32

約数和(自身を含む): 1487808000

約数和(自身を除く): 618741958

約数列:

[1, 2, 13, 19, 26, 38, 149, 247, 298, 494, 1937, 2831, 3874, 5662, 11807, 23614, 36803, 73606, 153491, 224333, 306982, 448666, 1759243, 2916329, 3518486, 5832658, 22870159, 33425617, 45740318, 66851234, 434533021, 869066042]

約数ペア:

[(1, 869066042), (2, 434533021), (13, 66851234), (19, 45740318), (26, 33425617), (38, 22870159), (149, 5832658), (247, 3518486), (298, 2916329), (494, 1759243), (1937, 448666), (2831, 306982), (3874, 224333), (5662, 153491), (11807, 73606), (23614, 36803)]