2013149572

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1178659}}^1$

素因数の和:1178731

約数の個数: 24

約数和(自身を含む): 4092307520

約数和(自身を除く): 2079157948

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1178659, 2357318, 4714636, 8250613, 16501226, 33002452, 71898199, 143796398, 287592796, 503287393, 1006574786, 2013149572]

約数ペア:

[(1, 2013149572), (2, 1006574786), (4, 503287393), (7, 287592796), (14, 143796398), (28, 71898199), (61, 33002452), (122, 16501226), (244, 8250613), (427, 4714636), (854, 2357318), (1708, 1178659)]