486676988

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{153817}}^1$

素因数の和:153941

約数の個数: 24

約数和(自身を含む): 981974112

約数和(自身を除く): 495297124

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 153817, 307634, 615268, 1076719, 2153438, 4306876, 17381321, 34762642, 69525284, 121669247, 243338494, 486676988]

約数ペア:

[(1, 486676988), (2, 243338494), (4, 121669247), (7, 69525284), (14, 34762642), (28, 17381321), (113, 4306876), (226, 2153438), (452, 1076719), (791, 615268), (1582, 307634), (3164, 153817)]