245825242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 423363528

約数和(自身を除く): 177538286

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 293, 299, 529, 586, 598, 793, 1058, 1403, 1586, 2806, 3809, 6739, 6877, 7618, 13478, 13754, 17873, 18239, 32269, 35746, 36478, 64538, 87607, 154997, 175214, 232349, 309994, 411079, 419497, 464698, 822158, 838994, 2014961, 4029922, 5344027, 9454817, 10688054, 18909634, 122912621, 245825242]

約数ペア:

[(1, 245825242), (2, 122912621), (13, 18909634), (23, 10688054), (26, 9454817), (46, 5344027), (61, 4029922), (122, 2014961), (293, 838994), (299, 822158), (529, 464698), (586, 419497), (598, 411079), (793, 309994), (1058, 232349), (1403, 175214), (1586, 154997), (2806, 87607), (3809, 64538), (6739, 36478), (6877, 35746), (7618, 32269), (13478, 18239), (13754, 17873)]