123859788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4871}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 313211136

約数和(自身を除く): 189351348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 4238, 4871, 6357, 8476, 9742, 12714, 14613, 19484, 25428, 29226, 58452, 63323, 126646, 189969, 253292, 379938, 759876, 793973, 1587946, 2381919, 3175892, 4763838, 9527676, 10321649, 20643298, 30964947, 41286596, 61929894, 123859788]

約数ペア:

[(1, 123859788), (2, 61929894), (3, 41286596), (4, 30964947), (6, 20643298), (12, 10321649), (13, 9527676), (26, 4763838), (39, 3175892), (52, 2381919), (78, 1587946), (156, 793973), (163, 759876), (326, 379938), (489, 253292), (652, 189969), (978, 126646), (1956, 63323), (2119, 58452), (4238, 29226), (4871, 25428), (6357, 19484), (8476, 14613), (9742, 12714)]