2057704791

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2879}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 2899722240

約数和(自身を除く): 842017449

約数列:

[1, 3, 37, 47, 111, 137, 141, 411, 1739, 2879, 5069, 5217, 6439, 8637, 15207, 19317, 106523, 135313, 238243, 319569, 394423, 405939, 714729, 1183269, 5006581, 14593651, 15019743, 18537881, 43780953, 55613643, 685901597, 2057704791]

約数ペア:

[(1, 2057704791), (3, 685901597), (37, 55613643), (47, 43780953), (111, 18537881), (137, 15019743), (141, 14593651), (411, 5006581), (1739, 1183269), (2879, 714729), (5069, 405939), (5217, 394423), (6439, 319569), (8637, 238243), (15207, 135313), (19317, 106523)]