289206034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{124981}}^1$

素因数の和:125085

約数の個数: 16

約数和(自身を含む): 472431960

約数和(自身を除く): 183225926

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 124981, 249962, 1624753, 3249506, 11123309, 22246618, 144603017, 289206034]

約数ペア:

[(1, 289206034), (2, 144603017), (13, 22246618), (26, 11123309), (89, 3249506), (178, 1624753), (1157, 249962), (2314, 124981)]