130938748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{8231}}^1$

素因数の和:8373

約数の個数: 24

約数和(自身を含む): 237180384

約数和(自身を除く): 106241636

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 3977, 7954, 8231, 15908, 16462, 32924, 337471, 674942, 798407, 1349884, 1596814, 3193628, 32734687, 65469374, 130938748]

約数ペア:

[(1, 130938748), (2, 65469374), (4, 32734687), (41, 3193628), (82, 1596814), (97, 1349884), (164, 798407), (194, 674942), (388, 337471), (3977, 32924), (7954, 16462), (8231, 15908)]