2019658436

素因数分解:

$2^2\times {\mathrm{353}}^1\times {\mathrm{389}}^1\times {\mathrm{3677}}^1$

素因数の和:4423

約数の個数: 24

約数和(自身を含む): 3554492760

約数和(自身を除く): 1534834324

約数列:

[1, 2, 4, 353, 389, 706, 778, 1412, 1556, 3677, 7354, 14708, 137317, 274634, 549268, 1297981, 1430353, 2595962, 2860706, 5191924, 5721412, 504914609, 1009829218, 2019658436]

約数ペア:

[(1, 2019658436), (2, 1009829218), (4, 504914609), (353, 5721412), (389, 5191924), (706, 2860706), (778, 2595962), (1412, 1430353), (1556, 1297981), (3677, 549268), (7354, 274634), (14708, 137317)]