2247390678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1\times {\mathrm{10723}}^1$

素因数の和:13428

約数の個数: 32

約数和(自身を含む): 4842786816

約数和(自身を除く): 2595396138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2687, 5374, 8061, 10723, 16122, 21446, 32169, 34931, 64338, 69862, 104793, 139399, 209586, 278798, 418197, 836394, 28812701, 57625402, 86438103, 172876206, 374565113, 749130226, 1123695339, 2247390678]

約数ペア:

[(1, 2247390678), (2, 1123695339), (3, 749130226), (6, 374565113), (13, 172876206), (26, 86438103), (39, 57625402), (78, 28812701), (2687, 836394), (5374, 418197), (8061, 278798), (10723, 209586), (16122, 139399), (21446, 104793), (32169, 69862), (34931, 64338)]