816390932

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1715107}}^1$

素因数の和:1715135

約数の個数: 24

約数和(自身を含む): 1728828864

約数和(自身を除く): 912437932

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1715107, 3430214, 6860428, 12005749, 24011498, 29156819, 48022996, 58313638, 116627276, 204097733, 408195466, 816390932]

約数ペア:

[(1, 816390932), (2, 408195466), (4, 204097733), (7, 116627276), (14, 58313638), (17, 48022996), (28, 29156819), (34, 24011498), (68, 12005749), (119, 6860428), (238, 3430214), (476, 1715107)]