633989876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2503}}^1\times {\mathrm{4871}}^1$

素因数の和:7391

約数の個数: 24

約数和(自身を含む): 1195549824

約数和(自身を除く): 561559948

約数列:

[1, 2, 4, 13, 26, 52, 2503, 4871, 5006, 9742, 10012, 19484, 32539, 63323, 65078, 126646, 130156, 253292, 12192113, 24384226, 48768452, 158497469, 316994938, 633989876]

約数ペア:

[(1, 633989876), (2, 316994938), (4, 158497469), (13, 48768452), (26, 24384226), (52, 12192113), (2503, 253292), (4871, 130156), (5006, 126646), (9742, 65078), (10012, 63323), (19484, 32539)]