899108

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 1818432

約数和(自身を除く): 919324

約数列:

[1, 2, 4, 7, 14, 28, 163, 197, 326, 394, 652, 788, 1141, 1379, 2282, 2758, 4564, 5516, 32111, 64222, 128444, 224777, 449554, 899108]

約数ペア:

[(1, 899108), (2, 449554), (4, 224777), (7, 128444), (14, 64222), (28, 32111), (163, 5516), (197, 4564), (326, 2758), (394, 2282), (652, 1379), (788, 1141)]