2198657184770

素因数分解:

$2^1\times 5^1\times {\mathrm{27127}}^1\times {\mathrm{8105051}}^1$

素因数の和:8132185

約数の個数: 16

約数和(自身を含む): 3957729311808

約数和(自身を除く): 1759072127038

約数列:

[1, 2, 5, 10, 27127, 54254, 135635, 271270, 8105051, 16210102, 40525255, 81050510, 219865718477, 439731436954, 1099328592385, 2198657184770]

約数ペア:

[(1, 2198657184770), (2, 1099328592385), (5, 439731436954), (10, 219865718477), (27127, 81050510), (54254, 40525255), (135635, 16210102), (271270, 8105051)]