2478049336084

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2729}}^1\times {\mathrm{334331}}^1$

素因数の和:337168

約数の個数: 48

約数和(自身を含む): 5009042263680

約数和(自身を除く): 2530992927596

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 2729, 5458, 10916, 19103, 38206, 76412, 264713, 334331, 529426, 668662, 1058852, 1337324, 1852991, 2340317, 3705982, 4680634, 7411964, 9361268, 32430107, 64860214, 129720428, 227010749, 454021498, 908042996, 912389299, 1824778598, 3649557196, 6386725093, 12773450186, 25546900372, 88501762003, 177003524006, 354007048012, 619512334021, 1239024668042, 2478049336084]

約数ペア:

[(1, 2478049336084), (2, 1239024668042), (4, 619512334021), (7, 354007048012), (14, 177003524006), (28, 88501762003), (97, 25546900372), (194, 12773450186), (388, 6386725093), (679, 3649557196), (1358, 1824778598), (2716, 912389299), (2729, 908042996), (5458, 454021498), (10916, 227010749), (19103, 129720428), (38206, 64860214), (76412, 32430107), (264713, 9361268), (334331, 7411964), (529426, 4680634), (668662, 3705982), (1058852, 2340317), (1337324, 1852991)]