413347408

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{203419}}^1$

素因数の和:203554

約数の個数: 20

約数和(自身を含む): 807170560

約数和(自身を除く): 393823152

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 203419, 406838, 813676, 1627352, 3254704, 25834213, 51668426, 103336852, 206673704, 413347408]

約数ペア:

[(1, 413347408), (2, 206673704), (4, 103336852), (8, 51668426), (16, 25834213), (127, 3254704), (254, 1627352), (508, 813676), (1016, 406838), (2032, 203419)]