2290938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 5152896

約数和(自身を除く): 2861958

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1277, 1794, 2554, 3831, 7662, 16601, 29371, 33202, 49803, 58742, 88113, 99606, 176226, 381823, 763646, 1145469, 2290938]

約数ペア:

[(1, 2290938), (2, 1145469), (3, 763646), (6, 381823), (13, 176226), (23, 99606), (26, 88113), (39, 58742), (46, 49803), (69, 33202), (78, 29371), (138, 16601), (299, 7662), (598, 3831), (897, 2554), (1277, 1794)]