1925602

素因数分解:

$2^1\times 7^4\times {\mathrm{401}}^1$

素因数の和:431

約数の個数: 20

約数和(自身を含む): 3378006

約数和(自身を除く): 1452404

約数列:

[1, 2, 7, 14, 49, 98, 343, 401, 686, 802, 2401, 2807, 4802, 5614, 19649, 39298, 137543, 275086, 962801, 1925602]

約数ペア:

[(1, 1925602), (2, 962801), (7, 275086), (14, 137543), (49, 39298), (98, 19649), (343, 5614), (401, 4802), (686, 2807), (802, 2401)]