2261038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 1770962

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 199, 247, 299, 398, 437, 494, 598, 874, 2587, 3781, 4577, 5174, 5681, 7562, 9154, 11362, 49153, 59501, 86963, 98306, 119002, 173926, 1130519, 2261038]

約数ペア:

[(1, 2261038), (2, 1130519), (13, 173926), (19, 119002), (23, 98306), (26, 86963), (38, 59501), (46, 49153), (199, 11362), (247, 9154), (299, 7562), (398, 5681), (437, 5174), (494, 4577), (598, 3781), (874, 2587)]