2017657432

素因数分解:

$2^3\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{20483}}^1$

素因数の和:22255

約数の個数: 32

約数和(自身を含む): 4326220800

約数和(自身を除く): 2308563368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1759, 3518, 7036, 12313, 14072, 20483, 24626, 40966, 49252, 81932, 98504, 143381, 163864, 286762, 573524, 1147048, 36029597, 72059194, 144118388, 252207179, 288236776, 504414358, 1008828716, 2017657432]

約数ペア:

[(1, 2017657432), (2, 1008828716), (4, 504414358), (7, 288236776), (8, 252207179), (14, 144118388), (28, 72059194), (56, 36029597), (1759, 1147048), (3518, 573524), (7036, 286762), (12313, 163864), (14072, 143381), (20483, 98504), (24626, 81932), (40966, 49252)]