2815674484

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{9511}}^1$

素因数の和:9728

約数の個数: 48

約数和(自身を含む): 5742204160

約数和(自身を除く): 2926529676

約数列:

[1, 2, 4, 7, 14, 28, 97, 109, 194, 218, 388, 436, 679, 763, 1358, 1526, 2716, 3052, 9511, 10573, 19022, 21146, 38044, 42292, 66577, 74011, 133154, 148022, 266308, 296044, 922567, 1036699, 1845134, 2073398, 3690268, 4146796, 6457969, 7256893, 12915938, 14513786, 25831876, 29027572, 100559803, 201119606, 402239212, 703918621, 1407837242, 2815674484]

約数ペア:

[(1, 2815674484), (2, 1407837242), (4, 703918621), (7, 402239212), (14, 201119606), (28, 100559803), (97, 29027572), (109, 25831876), (194, 14513786), (218, 12915938), (388, 7256893), (436, 6457969), (679, 4146796), (763, 3690268), (1358, 2073398), (1526, 1845134), (2716, 1036699), (3052, 922567), (9511, 296044), (10573, 266308), (19022, 148022), (21146, 133154), (38044, 74011), (42292, 66577)]