531284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 1061928

約数和(自身を除く): 530644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 601, 884, 1202, 2404, 7813, 10217, 15626, 20434, 31252, 40868, 132821, 265642, 531284]

約数ペア:

[(1, 531284), (2, 265642), (4, 132821), (13, 40868), (17, 31252), (26, 20434), (34, 15626), (52, 10217), (68, 7813), (221, 2404), (442, 1202), (601, 884)]