2047133078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1034951}}^1$

素因数の和:1035019

約数の個数: 16

約数和(自身を含む): 3278727936

約数和(自身を除く): 1231594858

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 1034951, 2069902, 23803873, 44502893, 47607746, 89005786, 1023566539, 2047133078]

約数ペア:

[(1, 2047133078), (2, 1023566539), (23, 89005786), (43, 47607746), (46, 44502893), (86, 23803873), (989, 2069902), (1978, 1034951)]