1329120002

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{163403}}^1$

素因数の和:163502

約数の個数: 24

約数和(自身を含む): 2347135056

約数和(自身を除く): 1018015054

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 4067, 8134, 163403, 326806, 1143821, 2287642, 8006747, 13562449, 16013494, 27124898, 94937143, 189874286, 664560001, 1329120002]

約数ペア:

[(1, 1329120002), (2, 664560001), (7, 189874286), (14, 94937143), (49, 27124898), (83, 16013494), (98, 13562449), (166, 8006747), (581, 2287642), (1162, 1143821), (4067, 326806), (8134, 163403)]