1382557439

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 1544128992

約数和(自身を除く): 161571553

約数列:

[1, 19, 23, 73, 361, 437, 1387, 1679, 2281, 8303, 26353, 31901, 43339, 52463, 166513, 606119, 823441, 996797, 3163747, 3829799, 18939143, 60111193, 72766181, 1382557439]

約数ペア:

[(1, 1382557439), (19, 72766181), (23, 60111193), (73, 18939143), (361, 3829799), (437, 3163747), (1387, 996797), (1679, 823441), (2281, 606119), (8303, 166513), (26353, 52463), (31901, 43339)]