1220252056

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{1837729}}^1$

素因数の和:1837818

約数の個数: 16

約数和(自身を含む): 2315539800

約数和(自身を除く): 1095287744

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 1837729, 3675458, 7350916, 14701832, 152531507, 305063014, 610126028, 1220252056]

約数ペア:

[(1, 1220252056), (2, 610126028), (4, 305063014), (8, 152531507), (83, 14701832), (166, 7350916), (332, 3675458), (664, 1837729)]