307625812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347993}}^1$

素因数の和:348027

約数の個数: 24

約数和(自身を含む): 613861416

約数和(自身を除く): 306235604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 347993, 695986, 1391972, 4523909, 5915881, 9047818, 11831762, 18095636, 23663524, 76906453, 153812906, 307625812]

約数ペア:

[(1, 307625812), (2, 153812906), (4, 76906453), (13, 23663524), (17, 18095636), (26, 11831762), (34, 9047818), (52, 5915881), (68, 4523909), (221, 1391972), (442, 695986), (884, 347993)]