402852008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3873577}}^1$

素因数の和:3873596

約数の個数: 16

約数和(自身を含む): 813451380

約数和(自身を除く): 410599372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3873577, 7747154, 15494308, 30988616, 50356501, 100713002, 201426004, 402852008]

約数ペア:

[(1, 402852008), (2, 201426004), (4, 100713002), (8, 50356501), (13, 30988616), (26, 15494308), (52, 7747154), (104, 3873577)]