2797188493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15727}}^1$

素因数の和:15817

約数の個数: 32

約数和(自身を含む): 3442544640

約数和(自身を除く): 645356147

約数列:

[1, 11, 19, 23, 37, 209, 253, 407, 437, 703, 851, 4807, 7733, 9361, 15727, 16169, 172997, 177859, 298813, 361721, 581899, 3286943, 3978931, 6400889, 6872699, 11056081, 13383677, 75599689, 121616891, 147220447, 254289863, 2797188493]

約数ペア:

[(1, 2797188493), (11, 254289863), (19, 147220447), (23, 121616891), (37, 75599689), (209, 13383677), (253, 11056081), (407, 6872699), (437, 6400889), (703, 3978931), (851, 3286943), (4807, 581899), (7733, 361721), (9361, 298813), (15727, 177859), (16169, 172997)]