1520260048

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{979549}}^1$

素因数の和:979654

約数の個数: 20

約数和(自身を含む): 2975872900

約数和(自身を除く): 1455612852

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 979549, 1959098, 3918196, 7836392, 15672784, 95016253, 190032506, 380065012, 760130024, 1520260048]

約数ペア:

[(1, 1520260048), (2, 760130024), (4, 380065012), (8, 190032506), (16, 95016253), (97, 15672784), (194, 7836392), (388, 3918196), (776, 1959098), (1552, 979549)]