396958124

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{2699}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 704894400

約数和(自身を除く): 307936276

約数列:

[1, 2, 4, 83, 166, 332, 443, 886, 1772, 2699, 5398, 10796, 36769, 73538, 147076, 224017, 448034, 896068, 1195657, 2391314, 4782628, 99239531, 198479062, 396958124]

約数ペア:

[(1, 396958124), (2, 198479062), (4, 99239531), (83, 4782628), (166, 2391314), (332, 1195657), (443, 896068), (886, 448034), (1772, 224017), (2699, 147076), (5398, 73538), (10796, 36769)]