2000591454

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1\times {\mathrm{3943}}^1$

素因数の和:4872

約数の個数: 32

約数和(自身を含む): 4045976064

約数和(自身を除く): 2045384610

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 821, 1642, 2463, 3943, 4926, 7886, 11829, 23658, 84563, 169126, 253689, 406129, 507378, 812258, 1218387, 2436774, 3237203, 6474406, 9711609, 19423218, 333431909, 666863818, 1000295727, 2000591454]

約数ペア:

[(1, 2000591454), (2, 1000295727), (3, 666863818), (6, 333431909), (103, 19423218), (206, 9711609), (309, 6474406), (618, 3237203), (821, 2436774), (1642, 1218387), (2463, 812258), (3943, 507378), (4926, 406129), (7886, 253689), (11829, 169126), (23658, 84563)]