1361948

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 2752512

約数和(自身を除く): 1390564

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 383, 508, 766, 889, 1532, 1778, 2681, 3556, 5362, 10724, 48641, 97282, 194564, 340487, 680974, 1361948]

約数ペア:

[(1, 1361948), (2, 680974), (4, 340487), (7, 194564), (14, 97282), (28, 48641), (127, 10724), (254, 5362), (383, 3556), (508, 2681), (766, 1778), (889, 1532)]