445471364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{276347}}^1$

素因数の和:276395

約数の個数: 24

約数和(自身を含む): 866627328

約数和(自身を除く): 421155964

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 276347, 552694, 1105388, 3592511, 7185022, 8566757, 14370044, 17133514, 34267028, 111367841, 222735682, 445471364]

約数ペア:

[(1, 445471364), (2, 222735682), (4, 111367841), (13, 34267028), (26, 17133514), (31, 14370044), (52, 8566757), (62, 7185022), (124, 3592511), (403, 1105388), (806, 552694), (1612, 276347)]