408023652

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{478901}}^1$

素因数の和:478979

約数の個数: 24

約数和(自身を含む): 965466432

約数和(自身を除く): 557442780

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 478901, 957802, 1436703, 1915604, 2873406, 5746812, 34001971, 68003942, 102005913, 136007884, 204011826, 408023652]

約数ペア:

[(1, 408023652), (2, 204011826), (3, 136007884), (4, 102005913), (6, 68003942), (12, 34001971), (71, 5746812), (142, 2873406), (213, 1915604), (284, 1436703), (426, 957802), (852, 478901)]