129216862

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{16699}}^1$

素因数の和:16827

約数の個数: 16

約数和(自身を含む): 200199600

約数和(自身を除く): 70982738

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 16699, 33398, 885047, 1219027, 1770094, 2438054, 64608431, 129216862]

約数ペア:

[(1, 129216862), (2, 64608431), (53, 2438054), (73, 1770094), (106, 1219027), (146, 885047), (3869, 33398), (7738, 16699)]