1561942038

素因数分解:

$2^1\times 3^1\times {\mathrm{2671}}^1\times {\mathrm{97463}}^1$

素因数の和:100139

約数の個数: 16

約数和(自身を含む): 3125085696

約数和(自身を除く): 1563143658

約数列:

[1, 2, 3, 6, 2671, 5342, 8013, 16026, 97463, 194926, 292389, 584778, 260323673, 520647346, 780971019, 1561942038]

約数ペア:

[(1, 1561942038), (2, 780971019), (3, 520647346), (6, 260323673), (2671, 584778), (5342, 292389), (8013, 194926), (16026, 97463)]