739472838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{18127}}^1$

素因数の和:18668

約数の個数: 32

約数和(自身を含む): 1595844096

約数和(自身を除く): 856371258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 523, 1046, 1569, 3138, 6799, 13598, 18127, 20397, 36254, 40794, 54381, 108762, 235651, 471302, 706953, 1413906, 9480421, 18960842, 28441263, 56882526, 123245473, 246490946, 369736419, 739472838]

約数ペア:

[(1, 739472838), (2, 369736419), (3, 246490946), (6, 123245473), (13, 56882526), (26, 28441263), (39, 18960842), (78, 9480421), (523, 1413906), (1046, 706953), (1569, 471302), (3138, 235651), (6799, 108762), (13598, 54381), (18127, 40794), (20397, 36254)]