678013622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2370677}}^1$

素因数の和:2370703

約数の個数: 16

約数和(自身を含む): 1194821712

約数和(自身を除く): 516808090

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2370677, 4741354, 26077447, 30818801, 52154894, 61637602, 339006811, 678013622]

約数ペア:

[(1, 678013622), (2, 339006811), (11, 61637602), (13, 52154894), (22, 30818801), (26, 26077447), (143, 4741354), (286, 2370677)]