2154302726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{3821}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 3503092320

約数和(自身を除く): 1348789594

約数列:

[1, 2, 19, 37, 38, 74, 401, 703, 802, 1406, 3821, 7619, 7642, 14837, 15238, 29674, 72599, 141377, 145198, 281903, 282754, 563806, 1532221, 2686163, 3064442, 5372326, 29112199, 56692177, 58224398, 113384354, 1077151363, 2154302726]

約数ペア:

[(1, 2154302726), (2, 1077151363), (19, 113384354), (37, 58224398), (38, 56692177), (74, 29112199), (401, 5372326), (703, 3064442), (802, 2686163), (1406, 1532221), (3821, 563806), (7619, 282754), (7642, 281903), (14837, 145198), (15238, 141377), (29674, 72599)]