2100693966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{819943}}^1$

素因数の和:820016

約数の個数: 32

約数和(自身を含む): 4880306688

約数和(自身を除く): 2779612722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 819943, 1639886, 2459829, 4919658, 5739601, 11479202, 17218803, 34437606, 50016523, 100033046, 150049569, 300099138, 350115661, 700231322, 1050346983, 2100693966]

約数ペア:

[(1, 2100693966), (2, 1050346983), (3, 700231322), (6, 350115661), (7, 300099138), (14, 150049569), (21, 100033046), (42, 50016523), (61, 34437606), (122, 17218803), (183, 11479202), (366, 5739601), (427, 4919658), (854, 2459829), (1281, 1639886), (2562, 819943)]