492788179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 569286144

約数和(自身を除く): 76497965

約数列:

[1, 13, 23, 73, 107, 211, 299, 949, 1391, 1679, 2461, 2743, 4853, 7811, 15403, 21827, 22577, 31993, 63089, 101543, 179653, 200239, 293501, 354269, 519271, 1648121, 2335489, 4605497, 6750523, 21425573, 37906783, 492788179]

約数ペア:

[(1, 492788179), (13, 37906783), (23, 21425573), (73, 6750523), (107, 4605497), (211, 2335489), (299, 1648121), (949, 519271), (1391, 354269), (1679, 293501), (2461, 200239), (2743, 179653), (4853, 101543), (7811, 63089), (15403, 31993), (21827, 22577)]