2557832696

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{6043}}^1$

素因数の和:6543

約数の個数: 32

約数和(自身を含む): 4841606640

約数和(自身を除く): 2283773944

約数列:

[1, 2, 4, 8, 157, 314, 337, 628, 674, 1256, 1348, 2696, 6043, 12086, 24172, 48344, 52909, 105818, 211636, 423272, 948751, 1897502, 2036491, 3795004, 4072982, 7590008, 8145964, 16291928, 319729087, 639458174, 1278916348, 2557832696]

約数ペア:

[(1, 2557832696), (2, 1278916348), (4, 639458174), (8, 319729087), (157, 16291928), (314, 8145964), (337, 7590008), (628, 4072982), (674, 3795004), (1256, 2036491), (1348, 1897502), (2696, 948751), (6043, 423272), (12086, 211636), (24172, 105818), (48344, 52909)]