1255624318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2840779}}^1$

素因数の和:2840811

約数の個数: 16

約数和(自身を含む): 2147629680

約数和(自身を除く): 892005362

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2840779, 5681558, 36930127, 48293243, 73860254, 96586486, 627812159, 1255624318]

約数ペア:

[(1, 1255624318), (2, 627812159), (13, 96586486), (17, 73860254), (26, 48293243), (34, 36930127), (221, 5681558), (442, 2840779)]