2001262846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{21419}}^1$

素因数の和:21600

約数の個数: 32

約数和(自身を含む): 3405265920

約数和(自身を除く): 1404003074

約数列:

[1, 2, 11, 22, 31, 62, 137, 274, 341, 682, 1507, 3014, 4247, 8494, 21419, 42838, 46717, 93434, 235609, 471218, 663989, 1327978, 2934403, 5868806, 7303879, 14607758, 32278433, 64556866, 90966493, 181932986, 1000631423, 2001262846]

約数ペア:

[(1, 2001262846), (2, 1000631423), (11, 181932986), (22, 90966493), (31, 64556866), (62, 32278433), (137, 14607758), (274, 7303879), (341, 5868806), (682, 2934403), (1507, 1327978), (3014, 663989), (4247, 471218), (8494, 235609), (21419, 93434), (42838, 46717)]