2017378216

素因数分解:

$2^3\times 7^2\times {\mathrm{181}}^1\times {\mathrm{28433}}^1$

素因数の和:28634

約数の個数: 48

約数和(自身を含む): 4424614740

約数和(自身を除く): 2407236524

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 181, 196, 362, 392, 724, 1267, 1448, 2534, 5068, 8869, 10136, 17738, 28433, 35476, 56866, 70952, 113732, 199031, 227464, 398062, 796124, 1393217, 1592248, 2786434, 5146373, 5572868, 10292746, 11145736, 20585492, 36024611, 41170984, 72049222, 144098444, 252172277, 288196888, 504344554, 1008689108, 2017378216]

約数ペア:

[(1, 2017378216), (2, 1008689108), (4, 504344554), (7, 288196888), (8, 252172277), (14, 144098444), (28, 72049222), (49, 41170984), (56, 36024611), (98, 20585492), (181, 11145736), (196, 10292746), (362, 5572868), (392, 5146373), (724, 2786434), (1267, 1592248), (1448, 1393217), (2534, 796124), (5068, 398062), (8869, 227464), (10136, 199031), (17738, 113732), (28433, 70952), (35476, 56866)]