2496551567315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{8147}}^1\times {\mathrm{14243}}^1$

素因数の和:22739

約数の個数: 32

約数和(自身を含む): 3236684403456

約数和(自身を除く): 740132836141

約数列:

[1, 5, 13, 65, 331, 1655, 4303, 8147, 14243, 21515, 40735, 71215, 105911, 185159, 529555, 925795, 2696657, 4714433, 13483285, 23572165, 35056541, 61287629, 116037721, 175282705, 306438145, 580188605, 1508490373, 7542451865, 38408485651, 192042428255, 499310313463, 2496551567315]

約数ペア:

[(1, 2496551567315), (5, 499310313463), (13, 192042428255), (65, 38408485651), (331, 7542451865), (1655, 1508490373), (4303, 580188605), (8147, 306438145), (14243, 175282705), (21515, 116037721), (40735, 61287629), (71215, 35056541), (105911, 23572165), (185159, 13483285), (529555, 4714433), (925795, 2696657)]