358778870

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{2659}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 657296640

約数和(自身を除く): 298517770

約数列:

[1, 2, 5, 10, 103, 131, 206, 262, 515, 655, 1030, 1310, 2659, 5318, 13295, 13493, 26590, 26986, 67465, 134930, 273877, 348329, 547754, 696658, 1369385, 1741645, 2738770, 3483290, 35877887, 71755774, 179389435, 358778870]

約数ペア:

[(1, 358778870), (2, 179389435), (5, 71755774), (10, 35877887), (103, 3483290), (131, 2738770), (206, 1741645), (262, 1369385), (515, 696658), (655, 547754), (1030, 348329), (1310, 273877), (2659, 134930), (5318, 67465), (13295, 26986), (13493, 26590)]