247902522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{55163}}^1$

素因数の和:55282

約数の個数: 32

約数和(自身を含む): 571940352

約数和(自身を除く): 324037830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 55163, 110326, 165489, 330978, 386141, 772282, 1158423, 2316846, 5902441, 11804882, 17707323, 35414646, 41317087, 82634174, 123951261, 247902522]

約数ペア:

[(1, 247902522), (2, 123951261), (3, 82634174), (6, 41317087), (7, 35414646), (14, 17707323), (21, 11804882), (42, 5902441), (107, 2316846), (214, 1158423), (321, 772282), (642, 386141), (749, 330978), (1498, 165489), (2247, 110326), (4494, 55163)]