2773639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 3329280

約数和(自身を除く): 555641

約数列:

[1, 11, 19, 23, 209, 253, 437, 577, 4807, 6347, 10963, 13271, 120593, 145981, 252149, 2773639]

約数ペア:

[(1, 2773639), (11, 252149), (19, 145981), (23, 120593), (209, 13271), (253, 10963), (437, 6347), (577, 4807)]