1331305526

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{47741}}^1$

素因数の和:48007

約数の個数: 16

約数和(自身を含む): 2034955008

約数和(自身を除く): 703649482

約数列:

[1, 2, 73, 146, 191, 382, 13943, 27886, 47741, 95482, 3485093, 6970186, 9118531, 18237062, 665652763, 1331305526]

約数ペア:

[(1, 1331305526), (2, 665652763), (73, 18237062), (146, 9118531), (191, 6970186), (382, 3485093), (13943, 95482), (27886, 47741)]