1371474190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{90407}}^1$

素因数の和:90492

約数の個数: 32

約数和(自身を含む): 2597241024

約数和(自身を除く): 1225766834

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1517, 3034, 7585, 15170, 90407, 180814, 452035, 904070, 3345059, 3706687, 6690118, 7413374, 16725295, 18533435, 33450590, 37066870, 137147419, 274294838, 685737095, 1371474190]

約数ペア:

[(1, 1371474190), (2, 685737095), (5, 274294838), (10, 137147419), (37, 37066870), (41, 33450590), (74, 18533435), (82, 16725295), (185, 7413374), (205, 6690118), (370, 3706687), (410, 3345059), (1517, 904070), (3034, 452035), (7585, 180814), (15170, 90407)]