424399680020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1248234353}}^1$

素因数の和:1248234379

約数の個数: 24

約数和(自身を含む): 943665171624

約数和(自身を除く): 519265491604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1248234353, 2496468706, 4992937412, 6241171765, 12482343530, 21219984001, 24964687060, 42439968002, 84879936004, 106099920005, 212199840010, 424399680020]

約数ペア:

[(1, 424399680020), (2, 212199840010), (4, 106099920005), (5, 84879936004), (10, 42439968002), (17, 24964687060), (20, 21219984001), (34, 12482343530), (68, 6241171765), (85, 4992937412), (170, 2496468706), (340, 1248234353)]