2021873240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2973343}}^1$

素因数の和:2973371

約数の個数: 32

約数和(自身を含む): 4816817280

約数和(自身を除く): 2794944040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2973343, 5946686, 11893372, 14866715, 23786744, 29733430, 50546831, 59466860, 101093662, 118933720, 202187324, 252734155, 404374648, 505468310, 1010936620, 2021873240]

約数ペア:

[(1, 2021873240), (2, 1010936620), (4, 505468310), (5, 404374648), (8, 252734155), (10, 202187324), (17, 118933720), (20, 101093662), (34, 59466860), (40, 50546831), (68, 29733430), (85, 23786744), (136, 14866715), (170, 11893372), (340, 5946686), (680, 2973343)]