7515196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 14496944

約数和(自身を除く): 6981748

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 3361, 6722, 13444, 43693, 87386, 144523, 174772, 289046, 578092, 1878799, 3757598, 7515196]

約数ペア:

[(1, 7515196), (2, 3757598), (4, 1878799), (13, 578092), (26, 289046), (43, 174772), (52, 144523), (86, 87386), (172, 43693), (559, 13444), (1118, 6722), (2236, 3361)]