98847340

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{19231}}^1$

素因数の和:19497

約数の個数: 24

約数和(自身を含む): 208397952

約数和(自身を除く): 109550612

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 19231, 38462, 76924, 96155, 192310, 384620, 4942367, 9884734, 19769468, 24711835, 49423670, 98847340]

約数ペア:

[(1, 98847340), (2, 49423670), (4, 24711835), (5, 19769468), (10, 9884734), (20, 4942367), (257, 384620), (514, 192310), (1028, 96155), (1285, 76924), (2570, 38462), (5140, 19231)]