445924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 842688

約数和(自身を除く): 396764

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 131, 148, 262, 524, 851, 1702, 3013, 3404, 4847, 6026, 9694, 12052, 19388, 111481, 222962, 445924]

約数ペア:

[(1, 445924), (2, 222962), (4, 111481), (23, 19388), (37, 12052), (46, 9694), (74, 6026), (92, 4847), (131, 3404), (148, 3013), (262, 1702), (524, 851)]