1271946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 2862720

約数和(自身を除く): 1590774

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 709, 897, 1418, 1794, 2127, 4254, 9217, 16307, 18434, 27651, 32614, 48921, 55302, 97842, 211991, 423982, 635973, 1271946]

約数ペア:

[(1, 1271946), (2, 635973), (3, 423982), (6, 211991), (13, 97842), (23, 55302), (26, 48921), (39, 32614), (46, 27651), (69, 18434), (78, 16307), (138, 9217), (299, 4254), (598, 2127), (709, 1794), (897, 1418)]