1382240881

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{13033}}^1$

素因数の和:13288

約数の個数: 16

約数和(自身を含む): 1605788800

約数和(自身を除く): 223547919

約数列:

[1, 7, 109, 139, 763, 973, 13033, 15151, 91231, 106057, 1420597, 1811587, 9944179, 12681109, 197462983, 1382240881]

約数ペア:

[(1, 1382240881), (7, 197462983), (109, 12681109), (139, 9944179), (763, 1811587), (973, 1420597), (13033, 106057), (15151, 91231)]