1297942338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{39569}}^1$

素因数の和:39663

約数の個数: 64

約数和(自身を含む): 3282094080

約数和(自身を除く): 1984151742

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2343, 2982, 4686, 5467, 10934, 16401, 32802, 39569, 79138, 118707, 237414, 276983, 435259, 553966, 830949, 870518, 1305777, 1661898, 2611554, 2809399, 3046813, 5618798, 6093626, 8428197, 9140439, 16856394, 18280878, 19665793, 30903389, 39331586, 58997379, 61806778, 92710167, 117994758, 185420334, 216323723, 432647446, 648971169, 1297942338]

約数ペア:

[(1, 1297942338), (2, 648971169), (3, 432647446), (6, 216323723), (7, 185420334), (11, 117994758), (14, 92710167), (21, 61806778), (22, 58997379), (33, 39331586), (42, 30903389), (66, 19665793), (71, 18280878), (77, 16856394), (142, 9140439), (154, 8428197), (213, 6093626), (231, 5618798), (426, 3046813), (462, 2809399), (497, 2611554), (781, 1661898), (994, 1305777), (1491, 870518), (1562, 830949), (2343, 553966), (2982, 435259), (4686, 276983), (5467, 237414), (10934, 118707), (16401, 79138), (32802, 39569)]