423844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 822528

約数和(自身を除く): 398684

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 271, 391, 542, 782, 1084, 1564, 4607, 6233, 9214, 12466, 18428, 24932, 105961, 211922, 423844]

約数ペア:

[(1, 423844), (2, 211922), (4, 105961), (17, 24932), (23, 18428), (34, 12466), (46, 9214), (68, 6233), (92, 4607), (271, 1564), (391, 1084), (542, 782)]