1020239998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{15439}}^1$

素因数の和:15544

約数の個数: 32

約数和(自身を含む): 1689753600

約数和(自身を除く): 669513602

約数列:

[1, 2, 19, 37, 38, 47, 74, 94, 703, 893, 1406, 1739, 1786, 3478, 15439, 30878, 33041, 66082, 293341, 571243, 586682, 725633, 1142486, 1451266, 10853617, 13787027, 21707234, 26848421, 27574054, 53696842, 510119999, 1020239998]

約数ペア:

[(1, 1020239998), (2, 510119999), (19, 53696842), (37, 27574054), (38, 26848421), (47, 21707234), (74, 13787027), (94, 10853617), (703, 1451266), (893, 1142486), (1406, 725633), (1739, 586682), (1786, 571243), (3478, 293341), (15439, 66082), (30878, 33041)]