816257534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 1295452224

約数和(自身を除く): 479194690

約数列:

[1, 2, 23, 46, 113, 226, 373, 421, 746, 842, 2599, 5198, 8579, 9683, 17158, 19366, 42149, 47573, 84298, 95146, 157033, 314066, 969427, 1094179, 1938854, 2188358, 3611759, 7223518, 17744729, 35489458, 408128767, 816257534]

約数ペア:

[(1, 816257534), (2, 408128767), (23, 35489458), (46, 17744729), (113, 7223518), (226, 3611759), (373, 2188358), (421, 1938854), (746, 1094179), (842, 969427), (2599, 314066), (5198, 157033), (8579, 95146), (9683, 84298), (17158, 47573), (19366, 42149)]