127946242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{2671}}^1$

素因数の和:3273

約数の個数: 16

約数和(自身を含む): 196808832

約数和(自身を除く): 68862590

約数列:

[1, 2, 43, 86, 557, 1114, 2671, 5342, 23951, 47902, 114853, 229706, 1487747, 2975494, 63973121, 127946242]

約数ペア:

[(1, 127946242), (2, 63973121), (43, 2975494), (86, 1487747), (557, 229706), (1114, 114853), (2671, 47902), (5342, 23951)]