2051245586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{52561}}^1$

素因数の和:52674

約数の個数: 32

約数和(自身を含む): 3532166400

約数和(自身を除く): 1480920814

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1501, 2054, 3002, 19513, 39026, 52561, 105122, 683293, 998659, 1366586, 1997318, 4152319, 8304638, 12982567, 25965134, 53980147, 78894061, 107960294, 157788122, 1025622793, 2051245586]

約数ペア:

[(1, 2051245586), (2, 1025622793), (13, 157788122), (19, 107960294), (26, 78894061), (38, 53980147), (79, 25965134), (158, 12982567), (247, 8304638), (494, 4152319), (1027, 1997318), (1501, 1366586), (2054, 998659), (3002, 683293), (19513, 105122), (39026, 52561)]