7146103678

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1212437}}^1$

素因数の和:1212867

約数の個数: 16

約数和(自身を含む): 12279572064

約数和(自身を除く): 5133468386

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 1212437, 2424874, 8487059, 16974118, 510435977, 1020871954, 3573051839, 7146103678]

約数ペア:

[(1, 7146103678), (2, 3573051839), (7, 1020871954), (14, 510435977), (421, 16974118), (842, 8487059), (2947, 2424874), (5894, 1212437)]