2018992924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{5197}}^1$

素因数の和:5486

約数の個数: 48

約数和(自身を含む): 3944824576

約数和(自身を除く): 1925831652

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 241, 403, 482, 806, 964, 1612, 3133, 5197, 6266, 7471, 10394, 12532, 14942, 20788, 29884, 67561, 97123, 135122, 161107, 194246, 270244, 322214, 388492, 644428, 1252477, 2094391, 2504954, 4188782, 5009908, 8377564, 16282201, 32564402, 38826787, 65128804, 77653574, 155307148, 504748231, 1009496462, 2018992924]

約数ペア:

[(1, 2018992924), (2, 1009496462), (4, 504748231), (13, 155307148), (26, 77653574), (31, 65128804), (52, 38826787), (62, 32564402), (124, 16282201), (241, 8377564), (403, 5009908), (482, 4188782), (806, 2504954), (964, 2094391), (1612, 1252477), (3133, 644428), (5197, 388492), (6266, 322214), (7471, 270244), (10394, 194246), (12532, 161107), (14942, 135122), (20788, 97123), (29884, 67561)]