4678468748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{438223}}^1$

素因数の和:438401

約数の個数: 24

約数和(自身を含む): 8724163392

約数和(自身を除く): 4045694644

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 438223, 876446, 1752892, 7449791, 14899582, 29799164, 68801011, 137602022, 275204044, 1169617187, 2339234374, 4678468748]

約数ペア:

[(1, 4678468748), (2, 2339234374), (4, 1169617187), (17, 275204044), (34, 137602022), (68, 68801011), (157, 29799164), (314, 14899582), (628, 7449791), (2669, 1752892), (5338, 876446), (10676, 438223)]