489173282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 803113920

約数和(自身を除く): 313940638

約数列:

[1, 2, 13, 26, 83, 166, 419, 541, 838, 1079, 1082, 2158, 5447, 7033, 10894, 14066, 34777, 44903, 69554, 89806, 226679, 452101, 453358, 583739, 904202, 1167478, 2946827, 5893654, 18814357, 37628714, 244586641, 489173282]

約数ペア:

[(1, 489173282), (2, 244586641), (13, 37628714), (26, 18814357), (83, 5893654), (166, 2946827), (419, 1167478), (541, 904202), (838, 583739), (1079, 453358), (1082, 452101), (2158, 226679), (5447, 89806), (7033, 69554), (10894, 44903), (14066, 34777)]