2577692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 5115600

約数和(自身を除く): 2537908

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2609, 5218, 10436, 33917, 49571, 67834, 99142, 135668, 198284, 644423, 1288846, 2577692]

約数ペア:

[(1, 2577692), (2, 1288846), (4, 644423), (13, 198284), (19, 135668), (26, 99142), (38, 67834), (52, 49571), (76, 33917), (247, 10436), (494, 5218), (988, 2609)]