2389122

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 5362560

約数和(自身を除く): 2973438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 293, 302, 453, 586, 879, 906, 1359, 1758, 2637, 2718, 4077, 5274, 7911, 8154, 15822, 44243, 88486, 132729, 265458, 398187, 796374, 1194561, 2389122]

約数ペア:

[(1, 2389122), (2, 1194561), (3, 796374), (6, 398187), (9, 265458), (18, 132729), (27, 88486), (54, 44243), (151, 15822), (293, 8154), (302, 7911), (453, 5274), (586, 4077), (879, 2718), (906, 2637), (1359, 1758)]