836574028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{67531}}^1$

素因数の和:67717

約数の個数: 24

約数和(自身を含む): 1550534720

約数和(自身を除く): 713960692

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 12388, 67531, 135062, 270124, 1283089, 2566178, 5132356, 11007553, 22015106, 44030212, 209143507, 418287014, 836574028]

約数ペア:

[(1, 836574028), (2, 418287014), (4, 209143507), (19, 44030212), (38, 22015106), (76, 11007553), (163, 5132356), (326, 2566178), (652, 1283089), (3097, 270124), (6194, 135062), (12388, 67531)]