2017319105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 2533150368

約数和(自身を除く): 515831263

約数列:

[1, 5, 41, 61, 205, 305, 353, 457, 1765, 2285, 2501, 12505, 14473, 18737, 21533, 27877, 72365, 93685, 107665, 139385, 161321, 806605, 882853, 1142957, 4414265, 5714785, 6614161, 9840581, 33070805, 49202905, 403463821, 2017319105]

約数ペア:

[(1, 2017319105), (5, 403463821), (41, 49202905), (61, 33070805), (205, 9840581), (305, 6614161), (353, 5714785), (457, 4414265), (1765, 1142957), (2285, 882853), (2501, 806605), (12505, 161321), (14473, 139385), (18737, 107665), (21533, 93685), (27877, 72365)]