98156980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{288697}}^1$

素因数の和:288723

約数の個数: 24

約数和(自身を含む): 218255688

約数和(自身を除く): 120098708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 288697, 577394, 1154788, 1443485, 2886970, 4907849, 5773940, 9815698, 19631396, 24539245, 49078490, 98156980]

約数ペア:

[(1, 98156980), (2, 49078490), (4, 24539245), (5, 19631396), (10, 9815698), (17, 5773940), (20, 4907849), (34, 2886970), (68, 1443485), (85, 1154788), (170, 577394), (340, 288697)]