2493204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 6763008

約数和(自身を除く): 4269804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 443, 469, 804, 886, 938, 1329, 1407, 1772, 1876, 2658, 2814, 3101, 5316, 5628, 6202, 9303, 12404, 18606, 29681, 37212, 59362, 89043, 118724, 178086, 207767, 356172, 415534, 623301, 831068, 1246602, 2493204]

約数ペア:

[(1, 2493204), (2, 1246602), (3, 831068), (4, 623301), (6, 415534), (7, 356172), (12, 207767), (14, 178086), (21, 118724), (28, 89043), (42, 59362), (67, 37212), (84, 29681), (134, 18606), (201, 12404), (268, 9303), (402, 6202), (443, 5628), (469, 5316), (804, 3101), (886, 2814), (938, 2658), (1329, 1876), (1407, 1772)]