2045206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:455

約数の個数: 16

約数和(自身を含む): 3232224

約数和(自身を除く): 1187018

約数列:

[1, 2, 23, 46, 173, 257, 346, 514, 3979, 5911, 7958, 11822, 44461, 88922, 1022603, 2045206]

約数ペア:

[(1, 2045206), (2, 1022603), (23, 88922), (46, 44461), (173, 11822), (257, 7958), (346, 5911), (514, 3979)]