1272161858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{13693}}^1$

素因数の和:13850

約数の個数: 32

約数和(自身を含む): 2153354112

約数和(自身を除く): 881192254

約数列:

[1, 2, 11, 22, 41, 82, 103, 206, 451, 902, 1133, 2266, 4223, 8446, 13693, 27386, 46453, 92906, 150623, 301246, 561413, 1122826, 1410379, 2820758, 6175543, 12351086, 15514169, 31028338, 57825539, 115651078, 636080929, 1272161858]

約数ペア:

[(1, 1272161858), (2, 636080929), (11, 115651078), (22, 57825539), (41, 31028338), (82, 15514169), (103, 12351086), (206, 6175543), (451, 2820758), (902, 1410379), (1133, 1122826), (2266, 561413), (4223, 301246), (8446, 150623), (13693, 92906), (27386, 46453)]