1293117914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2555569}}^1$

素因数の和:2555605

約数の個数: 16

約数和(自身を含む): 2208012480

約数和(自身を除く): 914894566

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2555569, 5111138, 28111259, 56222518, 58778087, 117556174, 646558957, 1293117914]

約数ペア:

[(1, 1293117914), (2, 646558957), (11, 117556174), (22, 58778087), (23, 56222518), (46, 28111259), (253, 5111138), (506, 2555569)]