2240668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 4212432

約数和(自身を除く): 1971764

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 397, 794, 1411, 1588, 2822, 5644, 6749, 13498, 26996, 32951, 65902, 131804, 560167, 1120334, 2240668]

約数ペア:

[(1, 2240668), (2, 1120334), (4, 560167), (17, 131804), (34, 65902), (68, 32951), (83, 26996), (166, 13498), (332, 6749), (397, 5644), (794, 2822), (1411, 1588)]