919374620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2704043}}^1$

素因数の和:2704069

約数の個数: 24

約数和(自身を含む): 2044257264

約数和(自身を除く): 1124882644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2704043, 5408086, 10816172, 13520215, 27040430, 45968731, 54080860, 91937462, 183874924, 229843655, 459687310, 919374620]

約数ペア:

[(1, 919374620), (2, 459687310), (4, 229843655), (5, 183874924), (10, 91937462), (17, 54080860), (20, 45968731), (34, 27040430), (68, 13520215), (85, 10816172), (170, 5408086), (340, 2704043)]