2738181884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{878749}}^1$

素因数の和:878813

約数の個数: 24

約数和(自身を含む): 5167050000

約数和(自身を除く): 2428868116

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 878749, 1757498, 3514996, 16696231, 33392462, 36028709, 66784924, 72057418, 144114836, 684545471, 1369090942, 2738181884]

約数ペア:

[(1, 2738181884), (2, 1369090942), (4, 684545471), (19, 144114836), (38, 72057418), (41, 66784924), (76, 36028709), (82, 33392462), (164, 16696231), (779, 3514996), (1558, 1757498), (3116, 878749)]