1953982465

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{28771}}^1$

素因数の和:28857

約数の個数: 24

約数和(自身を含む): 2543905152

約数和(自身を除く): 589922687

約数列:

[1, 5, 17, 47, 85, 235, 289, 799, 1445, 3995, 13583, 28771, 67915, 143855, 489107, 1352237, 2445535, 6761185, 8314819, 22988029, 41574095, 114940145, 390796493, 1953982465]

約数ペア:

[(1, 1953982465), (5, 390796493), (17, 114940145), (47, 41574095), (85, 22988029), (235, 8314819), (289, 6761185), (799, 2445535), (1445, 1352237), (3995, 489107), (13583, 143855), (28771, 67915)]