7430228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3323}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 14333088

約数和(自身を除く): 6902860

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 3323, 6646, 13292, 43199, 86398, 142889, 172796, 285778, 571556, 1857557, 3715114, 7430228]

約数ペア:

[(1, 7430228), (2, 3715114), (4, 1857557), (13, 571556), (26, 285778), (43, 172796), (52, 142889), (86, 86398), (172, 43199), (559, 13292), (1118, 6646), (2236, 3323)]