7851142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 13950720

約数和(自身を除く): 6099578

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 691, 874, 1382, 5681, 8983, 11362, 13129, 15893, 17966, 26258, 31786, 170677, 206609, 301967, 341354, 413218, 603934, 3925571, 7851142]

約数ペア:

[(1, 7851142), (2, 3925571), (13, 603934), (19, 413218), (23, 341354), (26, 301967), (38, 206609), (46, 170677), (247, 31786), (299, 26258), (437, 17966), (494, 15893), (598, 13129), (691, 11362), (874, 8983), (1382, 5681)]