1861177904

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{4943}}^1$

素因数の和:5285

約数の個数: 40

約数和(自身を含む): 3658105152

約数和(自身を除く): 1796927248

約数列:

[1, 2, 4, 8, 16, 101, 202, 233, 404, 466, 808, 932, 1616, 1864, 3728, 4943, 9886, 19772, 23533, 39544, 47066, 79088, 94132, 188264, 376528, 499243, 998486, 1151719, 1996972, 2303438, 3993944, 4606876, 7987888, 9213752, 18427504, 116323619, 232647238, 465294476, 930588952, 1861177904]

約数ペア:

[(1, 1861177904), (2, 930588952), (4, 465294476), (8, 232647238), (16, 116323619), (101, 18427504), (202, 9213752), (233, 7987888), (404, 4606876), (466, 3993944), (808, 2303438), (932, 1996972), (1616, 1151719), (1864, 998486), (3728, 499243), (4943, 376528), (9886, 188264), (19772, 94132), (23533, 79088), (39544, 47066)]