1636700784

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{85889}}^1$

素因数の和:86297

約数の個数: 40

約数和(自身を含む): 4238843280

約数和(自身を除く): 2602142496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 19056, 85889, 171778, 257667, 343556, 515334, 687112, 1030668, 1374224, 2061336, 4122672, 34097933, 68195866, 102293799, 136391732, 204587598, 272783464, 409175196, 545566928, 818350392, 1636700784]

約数ペア:

[(1, 1636700784), (2, 818350392), (3, 545566928), (4, 409175196), (6, 272783464), (8, 204587598), (12, 136391732), (16, 102293799), (24, 68195866), (48, 34097933), (397, 4122672), (794, 2061336), (1191, 1374224), (1588, 1030668), (2382, 687112), (3176, 515334), (4764, 343556), (6352, 257667), (9528, 171778), (19056, 85889)]