432445948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{138427}}^1$

素因数の和:138513

約数の個数: 24

約数和(自身を含む): 837212544

約数和(自身を除く): 404766596

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 138427, 276854, 553708, 1522697, 3045394, 6090788, 9828317, 19656634, 39313268, 108111487, 216222974, 432445948]

約数ペア:

[(1, 432445948), (2, 216222974), (4, 108111487), (11, 39313268), (22, 19656634), (44, 9828317), (71, 6090788), (142, 3045394), (284, 1522697), (781, 553708), (1562, 276854), (3124, 138427)]