2056538178

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{52919}}^1$

素因数の和:53071

約数の個数: 48

約数和(自身を含む): 4755179520

約数和(自身を除く): 2698641342

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 762, 1143, 2159, 2286, 4318, 6477, 12954, 19431, 38862, 52919, 105838, 158757, 317514, 476271, 899623, 952542, 1799246, 2698869, 5397738, 6720713, 8096607, 13441426, 16193214, 20162139, 40324278, 60486417, 114252121, 120972834, 228504242, 342756363, 685512726, 1028269089, 2056538178]

約数ペア:

[(1, 2056538178), (2, 1028269089), (3, 685512726), (6, 342756363), (9, 228504242), (17, 120972834), (18, 114252121), (34, 60486417), (51, 40324278), (102, 20162139), (127, 16193214), (153, 13441426), (254, 8096607), (306, 6720713), (381, 5397738), (762, 2698869), (1143, 1799246), (2159, 952542), (2286, 899623), (4318, 476271), (6477, 317514), (12954, 158757), (19431, 105838), (38862, 52919)]