406496752

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{233083}}^1$

素因数の和:233200

約数の個数: 20

約数和(自身を含む): 794816440

約数和(自身を除く): 388319688

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 233083, 466166, 932332, 1864664, 3729328, 25406047, 50812094, 101624188, 203248376, 406496752]

約数ペア:

[(1, 406496752), (2, 203248376), (4, 101624188), (8, 50812094), (16, 25406047), (109, 3729328), (218, 1864664), (436, 932332), (872, 466166), (1744, 233083)]