2017888894

素因数分解:

$2^1\times 7^3\times {\mathrm{733}}^1\times {\mathrm{4013}}^1$

素因数の和:4769

約数の個数: 32

約数和(自身を含む): 3535531200

約数和(自身を除く): 1517642306

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 733, 1466, 4013, 5131, 8026, 10262, 28091, 35917, 56182, 71834, 196637, 251419, 393274, 502838, 1376459, 2752918, 2941529, 5883058, 20590703, 41181406, 144134921, 288269842, 1008944447, 2017888894]

約数ペア:

[(1, 2017888894), (2, 1008944447), (7, 288269842), (14, 144134921), (49, 41181406), (98, 20590703), (343, 5883058), (686, 2941529), (733, 2752918), (1466, 1376459), (4013, 502838), (5131, 393274), (8026, 251419), (10262, 196637), (28091, 71834), (35917, 56182)]