388724935

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{1613}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 471262176

約数和(自身を除く): 82537241

約数列:

[1, 5, 157, 307, 785, 1535, 1613, 8065, 48199, 240995, 253241, 495191, 1266205, 2475955, 77744987, 388724935]

約数ペア:

[(1, 388724935), (5, 77744987), (157, 2475955), (307, 1266205), (785, 495191), (1535, 253241), (1613, 240995), (8065, 48199)]