2019468228

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{9377}}^1$

素因数の和:9652

約数の個数: 48

約数和(自身を含む): 4783230144

約数和(自身を除く): 2763761916

約数列:

[1, 2, 3, 4, 6, 12, 131, 137, 262, 274, 393, 411, 524, 548, 786, 822, 1572, 1644, 9377, 17947, 18754, 28131, 35894, 37508, 53841, 56262, 71788, 107682, 112524, 215364, 1228387, 1284649, 2456774, 2569298, 3685161, 3853947, 4913548, 5138596, 7370322, 7707894, 14740644, 15415788, 168289019, 336578038, 504867057, 673156076, 1009734114, 2019468228]

約数ペア:

[(1, 2019468228), (2, 1009734114), (3, 673156076), (4, 504867057), (6, 336578038), (12, 168289019), (131, 15415788), (137, 14740644), (262, 7707894), (274, 7370322), (393, 5138596), (411, 4913548), (524, 3853947), (548, 3685161), (786, 2569298), (822, 2456774), (1572, 1284649), (1644, 1228387), (9377, 215364), (17947, 112524), (18754, 107682), (28131, 71788), (35894, 56262), (37508, 53841)]