284980904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{37537}}^1$

素因数の和:37629

約数の個数: 32

約数和(自身を含む): 583340520

約数和(自身を除く): 298359616

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 37537, 75074, 150148, 300296, 487981, 975962, 1951924, 2740201, 3903848, 5480402, 10960804, 21921608, 35622613, 71245226, 142490452, 284980904]

約数ペア:

[(1, 284980904), (2, 142490452), (4, 71245226), (8, 35622613), (13, 21921608), (26, 10960804), (52, 5480402), (73, 3903848), (104, 2740201), (146, 1951924), (292, 975962), (584, 487981), (949, 300296), (1898, 150148), (3796, 75074), (7592, 37537)]