1955804914

素因数分解:

$2^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{63761}}^1$

素因数の和:64090

約数の個数: 24

約数和(自身を含む): 3423636828

約数和(自身を除く): 1467831914

約数列:

[1, 2, 7, 14, 49, 98, 313, 626, 2191, 4382, 15337, 30674, 63761, 127522, 446327, 892654, 3124289, 6248578, 19957193, 39914386, 139700351, 279400702, 977902457, 1955804914]

約数ペア:

[(1, 1955804914), (2, 977902457), (7, 279400702), (14, 139700351), (49, 39914386), (98, 19957193), (313, 6248578), (626, 3124289), (2191, 892654), (4382, 446327), (15337, 127522), (30674, 63761)]