1261492072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9275677}}^1$

素因数の和:9275700

約数の個数: 16

約数和(自身を含む): 2504433060

約数和(自身を除く): 1242940988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9275677, 18551354, 37102708, 74205416, 157686509, 315373018, 630746036, 1261492072]

約数ペア:

[(1, 1261492072), (2, 630746036), (4, 315373018), (8, 157686509), (17, 74205416), (34, 37102708), (68, 18551354), (136, 9275677)]