2419272548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{15193}}^1$

素因数の和:15273

約数の個数: 72

約数和(自身を含む): 5431915776

約数和(自身を除く): 3012643228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 121, 154, 188, 242, 308, 329, 484, 517, 658, 847, 1034, 1316, 1694, 2068, 3388, 3619, 5687, 7238, 11374, 14476, 15193, 22748, 30386, 39809, 60772, 79618, 106351, 159236, 167123, 212702, 334246, 425404, 668492, 714071, 1169861, 1428142, 1838353, 2339722, 2856284, 3676706, 4679444, 4998497, 7353412, 7854781, 9996994, 12868471, 15709562, 19993988, 25736942, 31419124, 51473884, 54983467, 86402591, 109966934, 172805182, 219933868, 345610364, 604818137, 1209636274, 2419272548]

約数ペア:

[(1, 2419272548), (2, 1209636274), (4, 604818137), (7, 345610364), (11, 219933868), (14, 172805182), (22, 109966934), (28, 86402591), (44, 54983467), (47, 51473884), (77, 31419124), (94, 25736942), (121, 19993988), (154, 15709562), (188, 12868471), (242, 9996994), (308, 7854781), (329, 7353412), (484, 4998497), (517, 4679444), (658, 3676706), (847, 2856284), (1034, 2339722), (1316, 1838353), (1694, 1428142), (2068, 1169861), (3388, 714071), (3619, 668492), (5687, 425404), (7238, 334246), (11374, 212702), (14476, 167123), (15193, 159236), (22748, 106351), (30386, 79618), (39809, 60772)]