288519214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 453743136

約数和(自身を除く): 165223922

約数列:

[1, 2, 41, 73, 82, 146, 157, 307, 314, 614, 2993, 5986, 6437, 11461, 12587, 12874, 22411, 22922, 25174, 44822, 48199, 96398, 469901, 918851, 939802, 1837702, 1976159, 3518527, 3952318, 7037054, 144259607, 288519214]

約数ペア:

[(1, 288519214), (2, 144259607), (41, 7037054), (73, 3952318), (82, 3518527), (146, 1976159), (157, 1837702), (307, 939802), (314, 918851), (614, 469901), (2993, 96398), (5986, 48199), (6437, 44822), (11461, 25174), (12587, 22922), (12874, 22411)]