447628714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39397}}^1$

素因数の和:39454

約数の個数: 32

約数和(自身を含む): 794263680

約数和(自身を除く): 346634966

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 39397, 78794, 512161, 748543, 906131, 1024322, 1497086, 1812262, 9731059, 11779703, 17216489, 19462118, 23559406, 34432978, 223814357, 447628714]

約数ペア:

[(1, 447628714), (2, 223814357), (13, 34432978), (19, 23559406), (23, 19462118), (26, 17216489), (38, 11779703), (46, 9731059), (247, 1812262), (299, 1497086), (437, 1024322), (494, 906131), (598, 748543), (874, 512161), (5681, 78794), (11362, 39397)]