4057394018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{4127}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 6386577408

約数和(自身を除く): 2329183390

約数列:

[1, 2, 31, 62, 101, 157, 202, 314, 3131, 4127, 4867, 6262, 8254, 9734, 15857, 31714, 127937, 255874, 416827, 491567, 647939, 833654, 983134, 1295878, 12921637, 20086109, 25843274, 40172218, 65441839, 130883678, 2028697009, 4057394018]

約数ペア:

[(1, 4057394018), (2, 2028697009), (31, 130883678), (62, 65441839), (101, 40172218), (157, 25843274), (202, 20086109), (314, 12921637), (3131, 1295878), (4127, 983134), (4867, 833654), (6262, 647939), (8254, 491567), (9734, 416827), (15857, 255874), (31714, 127937)]