446290468

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{34747}}^1$

素因数の和:34796

約数の個数: 36

約数和(自身を含む): 890243760

約数和(自身を除く): 443953292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 34747, 69494, 138988, 451711, 660193, 903422, 1320386, 1806844, 2640772, 5872243, 8582509, 11744486, 17165018, 23488972, 34330036, 111572617, 223145234, 446290468]

約数ペア:

[(1, 446290468), (2, 223145234), (4, 111572617), (13, 34330036), (19, 23488972), (26, 17165018), (38, 11744486), (52, 8582509), (76, 5872243), (169, 2640772), (247, 1806844), (338, 1320386), (494, 903422), (676, 660193), (988, 451711), (3211, 138988), (6422, 69494), (12844, 34747)]