2541176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2746504

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 431, 536, 737, 862, 1474, 1724, 2948, 3448, 4741, 5896, 9482, 18964, 28877, 37928, 57754, 115508, 231016, 317647, 635294, 1270588, 2541176]

約数ペア:

[(1, 2541176), (2, 1270588), (4, 635294), (8, 317647), (11, 231016), (22, 115508), (44, 57754), (67, 37928), (88, 28877), (134, 18964), (268, 9482), (431, 5896), (536, 4741), (737, 3448), (862, 2948), (1474, 1724)]