2651412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 6753600

約数和(自身を除く): 4102188

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 401, 551, 802, 1102, 1203, 1604, 1653, 2204, 2406, 3306, 4812, 6612, 7619, 11629, 15238, 22857, 23258, 30476, 34887, 45714, 46516, 69774, 91428, 139548, 220951, 441902, 662853, 883804, 1325706, 2651412]

約数ペア:

[(1, 2651412), (2, 1325706), (3, 883804), (4, 662853), (6, 441902), (12, 220951), (19, 139548), (29, 91428), (38, 69774), (57, 46516), (58, 45714), (76, 34887), (87, 30476), (114, 23258), (116, 22857), (174, 15238), (228, 11629), (348, 7619), (401, 6612), (551, 4812), (802, 3306), (1102, 2406), (1203, 2204), (1604, 1653)]