2321410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 5144832

約数和(自身を除く): 2823422

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2551, 5102, 12755, 17857, 25510, 33163, 35714, 66326, 89285, 165815, 178570, 232141, 331630, 464282, 1160705, 2321410]

約数ペア:

[(1, 2321410), (2, 1160705), (5, 464282), (7, 331630), (10, 232141), (13, 178570), (14, 165815), (26, 89285), (35, 66326), (65, 35714), (70, 33163), (91, 25510), (130, 17857), (182, 12755), (455, 5102), (910, 2551)]