307863812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{28837}}^1$

素因数の和:29015

約数の個数: 24

約数和(自身を含む): 574106904

約数和(自身を除く): 266243092

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 28837, 57674, 115348, 490229, 980458, 1960916, 4527409, 9054818, 18109636, 76965953, 153931906, 307863812]

約数ペア:

[(1, 307863812), (2, 153931906), (4, 76965953), (17, 18109636), (34, 9054818), (68, 4527409), (157, 1960916), (314, 980458), (628, 490229), (2669, 115348), (5338, 57674), (10676, 28837)]