976021948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{312427}}^1$

素因数の和:312513

約数の個数: 24

約数和(自身を含む): 1889564544

約数和(自身を除く): 913542596

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 312427, 624854, 1249708, 3436697, 6873394, 13746788, 22182317, 44364634, 88729268, 244005487, 488010974, 976021948]

約数ペア:

[(1, 976021948), (2, 488010974), (4, 244005487), (11, 88729268), (22, 44364634), (44, 22182317), (71, 13746788), (142, 6873394), (284, 3436697), (781, 1249708), (1562, 624854), (3124, 312427)]