384635516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{28307}}^1$

素因数の和:28433

約数の個数: 24

約数和(自身を含む): 697509120

約数和(自身を除く): 312873604

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 3397, 6794, 13588, 28307, 56614, 113228, 1217201, 2236253, 2434402, 4472506, 4868804, 8945012, 96158879, 192317758, 384635516]

約数ペア:

[(1, 384635516), (2, 192317758), (4, 96158879), (43, 8945012), (79, 4868804), (86, 4472506), (158, 2434402), (172, 2236253), (316, 1217201), (3397, 113228), (6794, 56614), (13588, 28307)]