2078778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 4636800

約数和(自身を除く): 2558022

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 919, 1131, 1838, 2262, 2757, 5514, 11947, 23894, 26651, 35841, 53302, 71682, 79953, 159906, 346463, 692926, 1039389, 2078778]

約数ペア:

[(1, 2078778), (2, 1039389), (3, 692926), (6, 346463), (13, 159906), (26, 79953), (29, 71682), (39, 53302), (58, 35841), (78, 26651), (87, 23894), (174, 11947), (377, 5514), (754, 2757), (919, 2262), (1131, 1838)]