845006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 16

約数和(自身を含む): 1372560

約数和(自身を除く): 527554

約数列:

[1, 2, 19, 37, 38, 74, 601, 703, 1202, 1406, 11419, 22237, 22838, 44474, 422503, 845006]

約数ペア:

[(1, 845006), (2, 422503), (19, 44474), (37, 22838), (38, 22237), (74, 11419), (601, 1406), (703, 1202)]