91138901038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1\times {\mathrm{433421}}^1$

素因数の和:435707

約数の個数: 16

約数和(自身を含む): 139679774784

約数和(自身を除く): 48540873746

約数列:

[1, 2, 47, 94, 2237, 4474, 105139, 210278, 433421, 866842, 20370787, 40741574, 969562777, 1939125554, 45569450519, 91138901038]

約数ペア:

[(1, 91138901038), (2, 45569450519), (47, 1939125554), (94, 969562777), (2237, 40741574), (4474, 20370787), (105139, 866842), (210278, 433421)]