1520171056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3064861}}^1$

素因数の和:3064900

約数の個数: 20

約数和(自身を含む): 3040343104

約数和(自身を除く): 1520172048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3064861, 6129722, 12259444, 24518888, 49037776, 95010691, 190021382, 380042764, 760085528, 1520171056]

約数ペア:

[(1, 1520171056), (2, 760085528), (4, 380042764), (8, 190021382), (16, 95010691), (31, 49037776), (62, 24518888), (124, 12259444), (248, 6129722), (496, 3064861)]