259401474

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{49523}}^1$

素因数の和:49631

約数の個数: 32

約数和(自身を含む): 582402240

約数和(自身を除く): 323000766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 49523, 99046, 148569, 297138, 445707, 891414, 1337121, 2674242, 4803731, 9607462, 14411193, 28822386, 43233579, 86467158, 129700737, 259401474]

約数ペア:

[(1, 259401474), (2, 129700737), (3, 86467158), (6, 43233579), (9, 28822386), (18, 14411193), (27, 9607462), (54, 4803731), (97, 2674242), (194, 1337121), (291, 891414), (582, 445707), (873, 297138), (1746, 148569), (2619, 99046), (5238, 49523)]