4940128

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:814

約数の個数: 24

約数和(自身を含む): 9776592

約数和(自身を除く): 4836464

約数列:

[1, 2, 4, 8, 16, 32, 317, 487, 634, 974, 1268, 1948, 2536, 3896, 5072, 7792, 10144, 15584, 154379, 308758, 617516, 1235032, 2470064, 4940128]

約数ペア:

[(1, 4940128), (2, 2470064), (4, 1235032), (8, 617516), (16, 308758), (32, 154379), (317, 15584), (487, 10144), (634, 7792), (974, 5072), (1268, 3896), (1948, 2536)]