8621167142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{338909}}^1$

素因数の和:339020

約数の個数: 32

約数和(自身を含む): 15616972800

約数和(自身を除く): 6995805658

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 12719, 25438, 338909, 677818, 2372363, 4744726, 7794907, 15589814, 26773811, 53547622, 54564349, 109128698, 187416677, 374833354, 615797653, 1231595306, 4310583571, 8621167142]

約数ペア:

[(1, 8621167142), (2, 4310583571), (7, 1231595306), (14, 615797653), (23, 374833354), (46, 187416677), (79, 109128698), (158, 54564349), (161, 53547622), (322, 26773811), (553, 15589814), (1106, 7794907), (1817, 4744726), (3634, 2372363), (12719, 677818), (25438, 338909)]