1916391572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{4933}}^1$

素因数の和:5180

約数の個数: 48

約数和(自身を含む): 3692802960

約数和(自身を除く): 1776411388

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 197, 394, 493, 788, 986, 1972, 3349, 4933, 5713, 6698, 9866, 11426, 13396, 19732, 22852, 83861, 97121, 143057, 167722, 194242, 286114, 335444, 388484, 572228, 971801, 1943602, 2431969, 3887204, 4863938, 9727876, 16520617, 28182229, 33041234, 56364458, 66082468, 112728916, 479097893, 958195786, 1916391572]

約数ペア:

[(1, 1916391572), (2, 958195786), (4, 479097893), (17, 112728916), (29, 66082468), (34, 56364458), (58, 33041234), (68, 28182229), (116, 16520617), (197, 9727876), (394, 4863938), (493, 3887204), (788, 2431969), (986, 1943602), (1972, 971801), (3349, 572228), (4933, 388484), (5713, 335444), (6698, 286114), (9866, 194242), (11426, 167722), (13396, 143057), (19732, 97121), (22852, 83861)]