2477885930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{515153}}^1$

素因数の和:515210

約数の個数: 32

約数和(自身を含む): 4933114704

約数和(自身を除く): 2455228774

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 515153, 1030306, 2575765, 5151530, 6696989, 13393978, 19060661, 33484945, 38121322, 66969890, 95303305, 190606610, 247788593, 495577186, 1238942965, 2477885930]

約数ペア:

[(1, 2477885930), (2, 1238942965), (5, 495577186), (10, 247788593), (13, 190606610), (26, 95303305), (37, 66969890), (65, 38121322), (74, 33484945), (130, 19060661), (185, 13393978), (370, 6696989), (481, 5151530), (962, 2575765), (2405, 1030306), (4810, 515153)]