2874452

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 5785920

約数和(自身を除く): 2911468

約数列:

[1, 2, 4, 7, 14, 28, 251, 409, 502, 818, 1004, 1636, 1757, 2863, 3514, 5726, 7028, 11452, 102659, 205318, 410636, 718613, 1437226, 2874452]

約数ペア:

[(1, 2874452), (2, 1437226), (4, 718613), (7, 410636), (14, 205318), (28, 102659), (251, 11452), (409, 7028), (502, 5726), (818, 3514), (1004, 2863), (1636, 1757)]