380073478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89767}}^1$

素因数の和:89871

約数の個数: 16

約数和(自身を含む): 597854880

約数和(自身を除く): 217781402

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 89767, 179534, 2603243, 5206486, 6552991, 13105982, 190036739, 380073478]

約数ペア:

[(1, 380073478), (2, 190036739), (29, 13105982), (58, 6552991), (73, 5206486), (146, 2603243), (2117, 179534), (4234, 89767)]