638029127006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{2269}}^1\times {\mathrm{3881}}^1$

素因数の和:8300

約数の個数: 32

約数和(自身を含む): 1014524053920

約数和(自身を除く): 376494926914

約数列:

[1, 2, 17, 34, 2131, 2269, 3881, 4262, 4538, 7762, 36227, 38573, 65977, 72454, 77146, 131954, 4835239, 8270411, 8805989, 9670478, 16540822, 17611978, 82199063, 140596987, 149701813, 164398126, 281193974, 299403626, 18765562559, 37531125118, 319014563503, 638029127006]

約数ペア:

[(1, 638029127006), (2, 319014563503), (17, 37531125118), (34, 18765562559), (2131, 299403626), (2269, 281193974), (3881, 164398126), (4262, 149701813), (4538, 140596987), (7762, 82199063), (36227, 17611978), (38573, 16540822), (65977, 9670478), (72454, 8805989), (77146, 8270411), (131954, 4835239)]