409898354

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1082

約数の個数: 24

約数和(自身を含む): 639453360

約数和(自身を除く): 229555006

約数列:

[1, 2, 29, 58, 379, 643, 758, 841, 1286, 1682, 10991, 18647, 21982, 37294, 243697, 318739, 487394, 540763, 637478, 1081526, 7067213, 14134426, 204949177, 409898354]

約数ペア:

[(1, 409898354), (2, 204949177), (29, 14134426), (58, 7067213), (379, 1081526), (643, 637478), (758, 540763), (841, 487394), (1286, 318739), (1682, 243697), (10991, 37294), (18647, 21982)]