2186024620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{81629}}^1$

素因数の和:81754

約数の個数: 48

約数和(自身を含む): 4991837760

約数和(自身を除く): 2805813140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 13390, 26780, 81629, 163258, 326516, 408145, 816290, 1061177, 1632580, 2122354, 4244708, 5305885, 8407787, 10611770, 16815574, 21223540, 33631148, 42038935, 84077870, 109301231, 168155740, 218602462, 437204924, 546506155, 1093012310, 2186024620]

約数ペア:

[(1, 2186024620), (2, 1093012310), (4, 546506155), (5, 437204924), (10, 218602462), (13, 168155740), (20, 109301231), (26, 84077870), (52, 42038935), (65, 33631148), (103, 21223540), (130, 16815574), (206, 10611770), (260, 8407787), (412, 5305885), (515, 4244708), (1030, 2122354), (1339, 1632580), (2060, 1061177), (2678, 816290), (5356, 408145), (6695, 326516), (13390, 163258), (26780, 81629)]