2012325567

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 3229839360

約数和(自身を除く): 1217513793

約数列:

[1, 3, 7, 21, 43, 59, 107, 129, 177, 301, 321, 353, 413, 749, 903, 1059, 1239, 2247, 2471, 2537, 4601, 6313, 7413, 7611, 13803, 15179, 17759, 18939, 20827, 32207, 37771, 44191, 45537, 53277, 62481, 96621, 106253, 113313, 132573, 145789, 264397, 271459, 318759, 437367, 793191, 814377, 895561, 1624153, 1900213, 2228489, 2686683, 4872459, 5700639, 6268927, 6685467, 11369071, 15599423, 18806781, 34107213, 46798269, 95825027, 287475081, 670775189, 2012325567]

約数ペア:

[(1, 2012325567), (3, 670775189), (7, 287475081), (21, 95825027), (43, 46798269), (59, 34107213), (107, 18806781), (129, 15599423), (177, 11369071), (301, 6685467), (321, 6268927), (353, 5700639), (413, 4872459), (749, 2686683), (903, 2228489), (1059, 1900213), (1239, 1624153), (2247, 895561), (2471, 814377), (2537, 793191), (4601, 437367), (6313, 318759), (7413, 271459), (7611, 264397), (13803, 145789), (15179, 132573), (17759, 113313), (18939, 106253), (20827, 96621), (32207, 62481), (37771, 53277), (44191, 45537)]