3889808.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 83682720

約数和(自身を除く): 40192810

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 2347, 3706, 4694, 9265, 11735, 18530, 23470, 39899, 79798, 199495, 255823, 398990, 511646, 1279115, 2558230, 4348991, 8697982, 21744955, 43489910]

約数ペア:

[(1, 43489910), (2, 21744955), (5, 8697982), (10, 4348991), (17, 2558230), (34, 1279115), (85, 511646), (109, 398990), (170, 255823), (218, 199495), (545, 79798), (1090, 39899), (1853, 23470), (2347, 18530), (3706, 11735), (4694, 9265)]