2013203743208

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{329817127}}^1$

素因数の和:329817249

約数の個数: 32

約数和(自身を含む): 4353586089600

約数和(自身を除く): 2340382346392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 329817127, 659634254, 1319268508, 2308719889, 2638537016, 4617439778, 9234879556, 18469759112, 35950066843, 71900133686, 143800267372, 251650467901, 287600534744, 503300935802, 1006601871604, 2013203743208]

約数ペア:

[(1, 2013203743208), (2, 1006601871604), (4, 503300935802), (7, 287600534744), (8, 251650467901), (14, 143800267372), (28, 71900133686), (56, 35950066843), (109, 18469759112), (218, 9234879556), (436, 4617439778), (763, 2638537016), (872, 2308719889), (1526, 1319268508), (3052, 659634254), (6104, 329817127)]