2981594

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 2893606

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1019, 1463, 2038, 2926, 7133, 11209, 14266, 19361, 22418, 38722, 78463, 135527, 156926, 212971, 271054, 425942, 1490797, 2981594]

約数ペア:

[(1, 2981594), (2, 1490797), (7, 425942), (11, 271054), (14, 212971), (19, 156926), (22, 135527), (38, 78463), (77, 38722), (133, 22418), (154, 19361), (209, 14266), (266, 11209), (418, 7133), (1019, 2926), (1463, 2038)]