520311414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{184901}}^1$

素因数の和:184980

約数の個数: 32

約数和(自身を含む): 1207040256

約数和(自身を除く): 686728842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 184901, 369802, 554703, 1109406, 1294307, 2588614, 3882921, 7765842, 12388367, 24776734, 37165101, 74330202, 86718569, 173437138, 260155707, 520311414]

約数ペア:

[(1, 520311414), (2, 260155707), (3, 173437138), (6, 86718569), (7, 74330202), (14, 37165101), (21, 24776734), (42, 12388367), (67, 7765842), (134, 3882921), (201, 2588614), (402, 1294307), (469, 1109406), (938, 554703), (1407, 369802), (2814, 184901)]