13381184

素因数分解:

$2^6\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:930

約数の個数: 28

約数和(自身を含む): 26670000

約数和(自身を除く): 13288816

約数列:

[1, 2, 4, 8, 16, 32, 64, 419, 499, 838, 998, 1676, 1996, 3352, 3992, 6704, 7984, 13408, 15968, 26816, 31936, 209081, 418162, 836324, 1672648, 3345296, 6690592, 13381184]

約数ペア:

[(1, 13381184), (2, 6690592), (4, 3345296), (8, 1672648), (16, 836324), (32, 418162), (64, 209081), (419, 31936), (499, 26816), (838, 15968), (998, 13408), (1676, 7984), (1996, 6704), (3352, 3992)]