978171474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{240101}}^1$

素因数の和:240210

約数の個数: 32

約数和(自身を含む): 2258879616

約数和(自身を除く): 1280708142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 240101, 480202, 720303, 1440606, 1680707, 3361414, 5042121, 10084242, 23289797, 46579594, 69869391, 139738782, 163028579, 326057158, 489085737, 978171474]

約数ペア:

[(1, 978171474), (2, 489085737), (3, 326057158), (6, 163028579), (7, 139738782), (14, 69869391), (21, 46579594), (42, 23289797), (97, 10084242), (194, 5042121), (291, 3361414), (582, 1680707), (679, 1440606), (1358, 720303), (2037, 480202), (4074, 240101)]