1693390654

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 2635928064

約数和(自身を除く): 942537410

約数列:

[1, 2, 43, 86, 113, 226, 271, 542, 643, 1286, 4859, 9718, 11653, 23306, 27649, 30623, 55298, 61246, 72659, 145318, 174253, 348506, 1316789, 2633578, 3124337, 6248674, 7492879, 14985758, 19690589, 39381178, 846695327, 1693390654]

約数ペア:

[(1, 1693390654), (2, 846695327), (43, 39381178), (86, 19690589), (113, 14985758), (226, 7492879), (271, 6248674), (542, 3124337), (643, 2633578), (1286, 1316789), (4859, 348506), (9718, 174253), (11653, 145318), (23306, 72659), (27649, 61246), (30623, 55298)]