550377265646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1609}}^1\times {\mathrm{80713}}^1$

素因数の和:82500

約数の個数: 32

約数和(自身を含む): 895092431520

約数和(自身を除く): 344715165874

約数列:

[1, 2, 13, 26, 163, 326, 1609, 2119, 3218, 4238, 20917, 41834, 80713, 161426, 262267, 524534, 1049269, 2098538, 3409471, 6818942, 13156219, 26312438, 129867217, 171030847, 259734434, 342061694, 1688273821, 3376547642, 21168356371, 42336712742, 275188632823, 550377265646]

約数ペア:

[(1, 550377265646), (2, 275188632823), (13, 42336712742), (26, 21168356371), (163, 3376547642), (326, 1688273821), (1609, 342061694), (2119, 259734434), (3218, 171030847), (4238, 129867217), (20917, 26312438), (41834, 13156219), (80713, 6818942), (161426, 3409471), (262267, 2098538), (524534, 1049269)]