914883986

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{20599}}^1$

素因数の和:21073

約数の個数: 16

約数和(自身を含む): 1401624000

約数和(自身を除く): 486740014

約数列:

[1, 2, 53, 106, 419, 838, 20599, 22207, 41198, 44414, 1091747, 2183494, 8630981, 17261962, 457441993, 914883986]

約数ペア:

[(1, 914883986), (2, 457441993), (53, 17261962), (106, 8630981), (419, 2183494), (838, 1091747), (20599, 44414), (22207, 41198)]