4051984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{14897}}^1$

素因数の和:14922

約数の個数: 20

約数和(自身を含む): 8313084

約数和(自身を除く): 4261100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 14897, 29794, 59588, 119176, 238352, 253249, 506498, 1012996, 2025992, 4051984]

約数ペア:

[(1, 4051984), (2, 2025992), (4, 1012996), (8, 506498), (16, 253249), (17, 238352), (34, 119176), (68, 59588), (136, 29794), (272, 14897)]