2178794212

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{114601}}^1$

素因数の和:114716

約数の個数: 36

約数和(自身を含む): 4481167404

約数和(自身を除く): 2302373192

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 9506, 19012, 114601, 229202, 458404, 802207, 1604414, 3208828, 5615449, 11116297, 11230898, 22232594, 22461796, 44465188, 77814079, 155628158, 311256316, 544698553, 1089397106, 2178794212]

約数ペア:

[(1, 2178794212), (2, 1089397106), (4, 544698553), (7, 311256316), (14, 155628158), (28, 77814079), (49, 44465188), (97, 22461796), (98, 22232594), (194, 11230898), (196, 11116297), (388, 5615449), (679, 3208828), (1358, 1604414), (2716, 802207), (4753, 458404), (9506, 229202), (19012, 114601)]