1428262178

素因数分解:

$2^1\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{46309}}^1$

素因数の和:48521

約数の個数: 16

約数和(自身を含む): 2449613760

約数和(自身を除く): 1021351582

約数列:

[1, 2, 7, 14, 2203, 4406, 15421, 30842, 46309, 92618, 324163, 648326, 102018727, 204037454, 714131089, 1428262178]

約数ペア:

[(1, 1428262178), (2, 714131089), (7, 204037454), (14, 102018727), (2203, 648326), (4406, 324163), (15421, 92618), (30842, 46309)]