2855455204

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1021}}^1$

素因数の和:1809

約数の個数: 72

約数和(自身を含む): 6132981120

約数和(自身を除く): 3277525916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 751, 931, 1021, 1502, 1862, 2042, 3004, 3724, 4084, 5257, 7147, 10514, 14269, 14294, 19399, 21028, 28538, 28588, 36799, 38798, 50029, 57076, 73598, 77596, 99883, 100058, 135793, 147196, 199766, 200116, 271586, 399532, 543172, 699181, 766771, 950551, 1398362, 1533542, 1901102, 2796724, 3067084, 3802204, 5367397, 10734794, 14568649, 21469588, 29137298, 37571779, 58274596, 75143558, 101980543, 150287116, 203961086, 407922172, 713863801, 1427727602, 2855455204]

約数ペア:

[(1, 2855455204), (2, 1427727602), (4, 713863801), (7, 407922172), (14, 203961086), (19, 150287116), (28, 101980543), (38, 75143558), (49, 58274596), (76, 37571779), (98, 29137298), (133, 21469588), (196, 14568649), (266, 10734794), (532, 5367397), (751, 3802204), (931, 3067084), (1021, 2796724), (1502, 1901102), (1862, 1533542), (2042, 1398362), (3004, 950551), (3724, 766771), (4084, 699181), (5257, 543172), (7147, 399532), (10514, 271586), (14269, 200116), (14294, 199766), (19399, 147196), (21028, 135793), (28538, 100058), (28588, 99883), (36799, 77596), (38798, 73598), (50029, 57076)]