4438893.00000000

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2143}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 64834560

約数和(自身を除く): 22536026

約数列:

[1, 2, 71, 139, 142, 278, 2143, 4286, 9869, 19738, 152153, 297877, 304306, 595754, 21149267, 42298534]

約数ペア:

[(1, 42298534), (2, 21149267), (71, 595754), (139, 304306), (142, 297877), (278, 152153), (2143, 19738), (4286, 9869)]