254885980174

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1\times {\mathrm{724219}}^1$

素因数の和:725344

約数の個数: 32

約数和(自身を含む): 456362887680

約数和(自身を除く): 201476907506

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1093, 2186, 7651, 15302, 25139, 50278, 175973, 351946, 724219, 1448438, 5069533, 10139066, 16657037, 33314074, 116599259, 233198518, 791571367, 1583142734, 5540999569, 11081999138, 18206141441, 36412282882, 127442990087, 254885980174]

約数ペア:

[(1, 254885980174), (2, 127442990087), (7, 36412282882), (14, 18206141441), (23, 11081999138), (46, 5540999569), (161, 1583142734), (322, 791571367), (1093, 233198518), (2186, 116599259), (7651, 33314074), (15302, 16657037), (25139, 10139066), (50278, 5069533), (175973, 1448438), (351946, 724219)]