818554964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{145031}}^1$

素因数の和:145135

約数の個数: 24

約数和(自身を含む): 1535018688

約数和(自身を除く): 716463724

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 145031, 290062, 580124, 2465527, 4931054, 9862108, 12037573, 24075146, 48150292, 204638741, 409277482, 818554964]

約数ペア:

[(1, 818554964), (2, 409277482), (4, 204638741), (17, 48150292), (34, 24075146), (68, 12037573), (83, 9862108), (166, 4931054), (332, 2465527), (1411, 580124), (2822, 290062), (5644, 145031)]