1672019965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{5737}}^1$

素因数の和:6517

約数の個数: 32

約数和(自身を含む): 2505256704

約数和(自身を除く): 833236739

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 757, 3785, 5299, 5737, 8327, 26495, 28685, 40159, 41635, 58289, 63107, 200795, 291445, 315535, 441749, 2208745, 4342909, 21714545, 30400363, 47771999, 152001815, 238859995, 334403993, 1672019965]

約数ペア:

[(1, 1672019965), (5, 334403993), (7, 238859995), (11, 152001815), (35, 47771999), (55, 30400363), (77, 21714545), (385, 4342909), (757, 2208745), (3785, 441749), (5299, 315535), (5737, 291445), (8327, 200795), (26495, 63107), (28685, 58289), (40159, 41635)]