385214971

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1259}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 411505920

約数和(自身を除く): 26290949

約数列:

[1, 23, 53, 251, 1219, 1259, 5773, 13303, 28957, 66727, 305969, 316009, 1534721, 7268207, 16748477, 385214971]

約数ペア:

[(1, 385214971), (23, 16748477), (53, 7268207), (251, 1534721), (1219, 316009), (1259, 305969), (5773, 66727), (13303, 28957)]