385032914

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{56473}}^1$

素因数の和:56969

約数の個数: 16

約数和(自身を含む): 661423488

約数和(自身を除く): 276390574

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 56473, 112946, 395311, 790622, 27502351, 55004702, 192516457, 385032914]

約数ペア:

[(1, 385032914), (2, 192516457), (7, 55004702), (14, 27502351), (487, 790622), (974, 395311), (3409, 112946), (6818, 56473)]