2012080812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{188609}}^1$

素因数の和:188750

約数の個数: 48

約数和(自身を含む): 5407825920

約数和(自身を除く): 3395745108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 188609, 377218, 565827, 754436, 1131654, 1320263, 2263308, 2640526, 3960789, 5281052, 7921578, 15843156, 23953343, 47906686, 71860029, 95813372, 143720058, 167673401, 287440116, 335346802, 503020203, 670693604, 1006040406, 2012080812]

約数ペア:

[(1, 2012080812), (2, 1006040406), (3, 670693604), (4, 503020203), (6, 335346802), (7, 287440116), (12, 167673401), (14, 143720058), (21, 95813372), (28, 71860029), (42, 47906686), (84, 23953343), (127, 15843156), (254, 7921578), (381, 5281052), (508, 3960789), (762, 2640526), (889, 2263308), (1524, 1320263), (1778, 1131654), (2667, 754436), (3556, 565827), (5334, 377218), (10668, 188609)]