2051299052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2453707}}^1$

素因数の和:2453741

約数の個数: 24

約数和(自身を含む): 4122229440

約数和(自身を除く): 2070930388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2453707, 4907414, 9814828, 26990777, 46620433, 53981554, 93240866, 107963108, 186481732, 512824763, 1025649526, 2051299052]

約数ペア:

[(1, 2051299052), (2, 1025649526), (4, 512824763), (11, 186481732), (19, 107963108), (22, 93240866), (38, 53981554), (44, 46620433), (76, 26990777), (209, 9814828), (418, 4907414), (836, 2453707)]