313479878

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{4507}}^1$

素因数の和:5011

約数の個数: 16

約数和(自身を含む): 477126720

約数和(自身を除く): 163646842

約数列:

[1, 2, 83, 166, 419, 838, 4507, 9014, 34777, 69554, 374081, 748162, 1888433, 3776866, 156739939, 313479878]

約数ペア:

[(1, 313479878), (2, 156739939), (83, 3776866), (166, 1888433), (419, 748162), (838, 374081), (4507, 69554), (9014, 34777)]