1619432894

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{23227}}^1$

素因数の和:23791

約数の個数: 16

約数和(自身を含む): 2468486016

約数和(自身を除く): 849053122

約数列:

[1, 2, 71, 142, 491, 982, 23227, 34861, 46454, 69722, 1649117, 3298234, 11404457, 22808914, 809716447, 1619432894]

約数ペア:

[(1, 1619432894), (2, 809716447), (71, 22808914), (142, 11404457), (491, 3298234), (982, 1649117), (23227, 69722), (34861, 46454)]