4291388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 7789824

約数和(自身を除く): 3498436

約数列:

[1, 2, 4, 41, 82, 137, 164, 191, 274, 382, 548, 764, 5617, 7831, 11234, 15662, 22468, 26167, 31324, 52334, 104668, 1072847, 2145694, 4291388]

約数ペア:

[(1, 4291388), (2, 2145694), (4, 1072847), (41, 104668), (82, 52334), (137, 31324), (164, 26167), (191, 22468), (274, 15662), (382, 11234), (548, 7831), (764, 5617)]