7244286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 16692480

約数和(自身を除く): 9448194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1259, 1918, 2518, 2877, 3777, 5754, 7554, 8813, 17626, 26439, 52878, 172483, 344966, 517449, 1034898, 1207381, 2414762, 3622143, 7244286]

約数ペア:

[(1, 7244286), (2, 3622143), (3, 2414762), (6, 1207381), (7, 1034898), (14, 517449), (21, 344966), (42, 172483), (137, 52878), (274, 26439), (411, 17626), (822, 8813), (959, 7554), (1259, 5754), (1918, 3777), (2518, 2877)]