2087458

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 1178462

約数列:

[1, 2, 47, 53, 94, 106, 419, 838, 2491, 4982, 19693, 22207, 39386, 44414, 1043729, 2087458]

約数ペア:

[(1, 2087458), (2, 1043729), (47, 44414), (53, 39386), (94, 22207), (106, 19693), (419, 4982), (838, 2491)]