1379295512

素因数分解:

$2^3\times 7^2\times {\mathrm{397}}^1\times {\mathrm{8863}}^1$

素因数の和:9280

約数の個数: 48

約数和(自身を含む): 3016330560

約数和(自身を除く): 1637035048

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 397, 794, 1588, 2779, 3176, 5558, 8863, 11116, 17726, 19453, 22232, 35452, 38906, 62041, 70904, 77812, 124082, 155624, 248164, 434287, 496328, 868574, 1737148, 3474296, 3518611, 7037222, 14074444, 24630277, 28148888, 49260554, 98521108, 172411939, 197042216, 344823878, 689647756, 1379295512]

約数ペア:

[(1, 1379295512), (2, 689647756), (4, 344823878), (7, 197042216), (8, 172411939), (14, 98521108), (28, 49260554), (49, 28148888), (56, 24630277), (98, 14074444), (196, 7037222), (392, 3518611), (397, 3474296), (794, 1737148), (1588, 868574), (2779, 496328), (3176, 434287), (5558, 248164), (8863, 155624), (11116, 124082), (17726, 77812), (19453, 70904), (22232, 62041), (35452, 38906)]