2009402724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{246613}}^1$

素因数の和:246724

約数の個数: 48

約数和(自身を含む): 5413670528

約数和(自身を除く): 3404267804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 246613, 493226, 739839, 986452, 1479678, 1726291, 2959356, 3452582, 5178873, 6905164, 10357746, 20715492, 23921461, 47842922, 71764383, 95685844, 143528766, 167450227, 287057532, 334900454, 502350681, 669800908, 1004701362, 2009402724]

約数ペア:

[(1, 2009402724), (2, 1004701362), (3, 669800908), (4, 502350681), (6, 334900454), (7, 287057532), (12, 167450227), (14, 143528766), (21, 95685844), (28, 71764383), (42, 47842922), (84, 23921461), (97, 20715492), (194, 10357746), (291, 6905164), (388, 5178873), (582, 3452582), (679, 2959356), (1164, 1726291), (1358, 1479678), (2037, 986452), (2716, 739839), (4074, 493226), (8148, 246613)]