298605406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2297}}^1$

素因数の和:2640

約数の個数: 32

約数和(自身を含む): 516222720

約数和(自身を除く): 217617314

約数列:

[1, 2, 11, 19, 22, 38, 209, 311, 418, 622, 2297, 3421, 4594, 5909, 6842, 11818, 25267, 43643, 50534, 64999, 87286, 129998, 480073, 714367, 960146, 1428734, 7858037, 13572973, 15716074, 27145946, 149302703, 298605406]

約数ペア:

[(1, 298605406), (2, 149302703), (11, 27145946), (19, 15716074), (22, 13572973), (38, 7858037), (209, 1428734), (311, 960146), (418, 714367), (622, 480073), (2297, 129998), (3421, 87286), (4594, 64999), (5909, 50534), (6842, 43643), (11818, 25267)]