2017244912

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{100943}}^1$

素因数の和:102200

約数の個数: 20

約数和(自身を含む): 3911580000

約数和(自身を除く): 1894335088

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 4996, 9992, 19984, 100943, 201886, 403772, 807544, 1615088, 126077807, 252155614, 504311228, 1008622456, 2017244912]

約数ペア:

[(1, 2017244912), (2, 1008622456), (4, 504311228), (8, 252155614), (16, 126077807), (1249, 1615088), (2498, 807544), (4996, 403772), (9992, 201886), (19984, 100943)]