131069884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{27329}}^1$

素因数の和:27453

約数の個数: 24

約数和(自身を含む): 252529200

約数和(自身を除く): 121459316

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 27329, 54658, 109316, 300619, 601238, 1202476, 2978861, 5957722, 11915444, 32767471, 65534942, 131069884]

約数ペア:

[(1, 131069884), (2, 65534942), (4, 32767471), (11, 11915444), (22, 5957722), (44, 2978861), (109, 1202476), (218, 601238), (436, 300619), (1199, 109316), (2398, 54658), (4796, 27329)]