123939322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 204518160

約数和(自身を除く): 80578838

約数列:

[1, 2, 13, 26, 101, 109, 202, 218, 433, 866, 1313, 1417, 2626, 2834, 5629, 11009, 11258, 22018, 43733, 47197, 87466, 94394, 143117, 286234, 568529, 613561, 1137058, 1227122, 4766897, 9533794, 61969661, 123939322]

約数ペア:

[(1, 123939322), (2, 61969661), (13, 9533794), (26, 4766897), (101, 1227122), (109, 1137058), (202, 613561), (218, 568529), (433, 286234), (866, 143117), (1313, 94394), (1417, 87466), (2626, 47197), (2834, 43733), (5629, 22018), (11009, 11258)]