2660221048

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{16763}}^1$

素因数の和:17091

約数の個数: 32

約数和(自身を含む): 5069433600

約数和(自身を除く): 2409212552

約数列:

[1, 2, 4, 8, 83, 166, 239, 332, 478, 664, 956, 1912, 16763, 19837, 33526, 39674, 67052, 79348, 134104, 158696, 1391329, 2782658, 4006357, 5565316, 8012714, 11130632, 16025428, 32050856, 332527631, 665055262, 1330110524, 2660221048]

約数ペア:

[(1, 2660221048), (2, 1330110524), (4, 665055262), (8, 332527631), (83, 32050856), (166, 16025428), (239, 11130632), (332, 8012714), (478, 5565316), (664, 4006357), (956, 2782658), (1912, 1391329), (16763, 158696), (19837, 134104), (33526, 79348), (39674, 67052)]