2080428558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{111599}}^1$

素因数の和:111856

約数の個数: 32

約数和(自身を含む): 4499712000

約数和(自身を除く): 2419283442

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 6214, 9321, 18642, 111599, 223198, 334797, 669594, 1450787, 2901574, 4352361, 8704722, 26672161, 53344322, 80016483, 160032966, 346738093, 693476186, 1040214279, 2080428558]

約数ペア:

[(1, 2080428558), (2, 1040214279), (3, 693476186), (6, 346738093), (13, 160032966), (26, 80016483), (39, 53344322), (78, 26672161), (239, 8704722), (478, 4352361), (717, 2901574), (1434, 1450787), (3107, 669594), (6214, 334797), (9321, 223198), (18642, 111599)]