2539786

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 1451894

約数列:

[1, 2, 41, 47, 82, 94, 659, 1318, 1927, 3854, 27019, 30973, 54038, 61946, 1269893, 2539786]

約数ペア:

[(1, 2539786), (2, 1269893), (41, 61946), (47, 54038), (82, 30973), (94, 27019), (659, 3854), (1318, 1927)]