2021569684

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{479}}^1\times {\mathrm{6473}}^1$

素因数の和:7119

約数の個数: 24

約数和(自身を含む): 3567432960

約数和(自身を除く): 1545863276

約数列:

[1, 2, 4, 163, 326, 479, 652, 958, 1916, 6473, 12946, 25892, 78077, 156154, 312308, 1055099, 2110198, 3100567, 4220396, 6201134, 12402268, 505392421, 1010784842, 2021569684]

約数ペア:

[(1, 2021569684), (2, 1010784842), (4, 505392421), (163, 12402268), (326, 6201134), (479, 4220396), (652, 3100567), (958, 2110198), (1916, 1055099), (6473, 312308), (12946, 156154), (25892, 78077)]