117788258

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 40

約数和(自身を含む): 217133520

約数和(自身を除く): 99345262

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1291, 1862, 2401, 2582, 4802, 6517, 9037, 13034, 18074, 24529, 45619, 49058, 63259, 91238, 126518, 171703, 343406, 442813, 885626, 1201921, 2403842, 3099691, 6199382, 8413447, 16826894, 58894129, 117788258]

約数ペア:

[(1, 117788258), (2, 58894129), (7, 16826894), (14, 8413447), (19, 6199382), (38, 3099691), (49, 2403842), (98, 1201921), (133, 885626), (266, 442813), (343, 343406), (686, 171703), (931, 126518), (1291, 91238), (1862, 63259), (2401, 49058), (2582, 45619), (4802, 24529), (6517, 18074), (9037, 13034)]