2010961715

素因数分解:

$5^1\times 7^2\times {\mathrm{1123}}^1\times {\mathrm{7309}}^1$

素因数の和:8451

約数の個数: 24

約数和(自身を含む): 2810022480

約数和(自身を除く): 799060765

約数列:

[1, 5, 7, 35, 49, 245, 1123, 5615, 7309, 7861, 36545, 39305, 51163, 55027, 255815, 275135, 358141, 1790705, 8208007, 41040035, 57456049, 287280245, 402192343, 2010961715]

約数ペア:

[(1, 2010961715), (5, 402192343), (7, 287280245), (35, 57456049), (49, 41040035), (245, 8208007), (1123, 1790705), (5615, 358141), (7309, 275135), (7861, 255815), (36545, 55027), (39305, 51163)]