2901262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 5644800

約数和(自身を除く): 2743538

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 839, 1678, 1729, 3458, 5873, 10907, 11746, 15941, 21814, 31882, 76349, 111587, 152698, 207233, 223174, 414466, 1450631, 2901262]

約数ペア:

[(1, 2901262), (2, 1450631), (7, 414466), (13, 223174), (14, 207233), (19, 152698), (26, 111587), (38, 76349), (91, 31882), (133, 21814), (182, 15941), (247, 11746), (266, 10907), (494, 5873), (839, 3458), (1678, 1729)]