3391408

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1669}}^1$

素因数の和:1804

約数の個数: 20

約数和(自身を含む): 6626560

約数和(自身を除く): 3235152

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 1669, 2032, 3338, 6676, 13352, 26704, 211963, 423926, 847852, 1695704, 3391408]

約数ペア:

[(1, 3391408), (2, 1695704), (4, 847852), (8, 423926), (16, 211963), (127, 26704), (254, 13352), (508, 6676), (1016, 3338), (1669, 2032)]