1261036738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{24733}}^1$

素因数の和:24838

約数の個数: 32

約数和(自身を含む): 2131675056

約数和(自身を除く): 870638318

約数列:

[1, 2, 13, 26, 37, 53, 74, 106, 481, 689, 962, 1378, 1961, 3922, 24733, 25493, 49466, 50986, 321529, 643058, 915121, 1310849, 1830242, 2621698, 11896573, 17041037, 23793146, 34082074, 48501413, 97002826, 630518369, 1261036738]

約数ペア:

[(1, 1261036738), (2, 630518369), (13, 97002826), (26, 48501413), (37, 34082074), (53, 23793146), (74, 17041037), (106, 11896573), (481, 2621698), (689, 1830242), (962, 1310849), (1378, 915121), (1961, 643058), (3922, 321529), (24733, 50986), (25493, 49466)]