6464978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 11491200

約数和(自身を除く): 5026222

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 569, 598, 874, 1138, 5681, 7397, 10811, 11362, 13087, 14794, 21622, 26174, 140543, 170131, 248653, 281086, 340262, 497306, 3232489, 6464978]

約数ペア:

[(1, 6464978), (2, 3232489), (13, 497306), (19, 340262), (23, 281086), (26, 248653), (38, 170131), (46, 140543), (247, 26174), (299, 21622), (437, 14794), (494, 13087), (569, 11362), (598, 10811), (874, 7397), (1138, 5681)]