1178889470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{61949}}^1$

素因数の和:62140

約数の個数: 32

約数和(自身を含む): 2328328800

約数和(自身を除く): 1149439330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 9515, 19030, 61949, 123898, 309745, 619490, 681439, 1362878, 3407195, 6814390, 10717177, 21434354, 53585885, 107171770, 117888947, 235777894, 589444735, 1178889470]

約数ペア:

[(1, 1178889470), (2, 589444735), (5, 235777894), (10, 117888947), (11, 107171770), (22, 53585885), (55, 21434354), (110, 10717177), (173, 6814390), (346, 3407195), (865, 1362878), (1730, 681439), (1903, 619490), (3806, 309745), (9515, 123898), (19030, 61949)]