426071366

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 779349600

約数和(自身を除く): 353278234

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 421, 449, 842, 898, 1127, 2254, 2947, 3143, 5894, 6286, 9683, 10327, 19366, 20629, 20654, 22001, 41258, 44002, 67781, 72289, 135562, 144578, 189029, 378058, 474467, 506023, 948934, 1012046, 1323203, 2646406, 4347667, 8695334, 9262421, 18524842, 30433669, 60867338, 213035683, 426071366]

約数ペア:

[(1, 426071366), (2, 213035683), (7, 60867338), (14, 30433669), (23, 18524842), (46, 9262421), (49, 8695334), (98, 4347667), (161, 2646406), (322, 1323203), (421, 1012046), (449, 948934), (842, 506023), (898, 474467), (1127, 378058), (2254, 189029), (2947, 144578), (3143, 135562), (5894, 72289), (6286, 67781), (9683, 44002), (10327, 41258), (19366, 22001), (20629, 20654)]