2740721074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3571}}^1\times {\mathrm{4217}}^1$

素因数の和:7810

約数の個数: 32

約数和(自身を含む): 5062409856

約数和(自身を除く): 2321688782

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 3571, 4217, 7142, 8434, 24997, 29519, 46423, 49994, 54821, 59038, 92846, 109642, 324961, 383747, 649922, 767494, 15058907, 30117814, 105412349, 195765791, 210824698, 391531582, 1370360537, 2740721074]

約数ペア:

[(1, 2740721074), (2, 1370360537), (7, 391531582), (13, 210824698), (14, 195765791), (26, 105412349), (91, 30117814), (182, 15058907), (3571, 767494), (4217, 649922), (7142, 383747), (8434, 324961), (24997, 109642), (29519, 92846), (46423, 59038), (49994, 54821)]