2056545123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{8377}}^1$

素因数の和:8531

約数の個数: 32

約数和(自身を含む): 2975865600

約数和(自身を除く): 919320477

約数列:

[1, 3, 19, 57, 59, 73, 177, 219, 1121, 1387, 3363, 4161, 4307, 8377, 12921, 25131, 81833, 159163, 245499, 477489, 494243, 611521, 1482729, 1834563, 9390617, 11618899, 28171851, 34856697, 36079739, 108239217, 685515041, 2056545123]

約数ペア:

[(1, 2056545123), (3, 685515041), (19, 108239217), (57, 36079739), (59, 34856697), (73, 28171851), (177, 11618899), (219, 9390617), (1121, 1834563), (1387, 1482729), (3363, 611521), (4161, 494243), (4307, 477489), (8377, 245499), (12921, 159163), (25131, 81833)]