250920176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1206347}}^1$

素因数の和:1206368

約数の個数: 20

約数和(自身を含む): 523555032

約数和(自身を除く): 272634856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1206347, 2412694, 4825388, 9650776, 15682511, 19301552, 31365022, 62730044, 125460088, 250920176]

約数ペア:

[(1, 250920176), (2, 125460088), (4, 62730044), (8, 31365022), (13, 19301552), (16, 15682511), (26, 9650776), (52, 4825388), (104, 2412694), (208, 1206347)]