265779819368

素因数分解:

$2^3\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{2376599}}^1$

素因数の和:2378609

約数の個数: 32

約数和(自身を含む): 569813616000

約数和(自身を除く): 304033796632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1997, 3994, 7988, 13979, 15976, 27958, 55916, 111832, 2376599, 4753198, 9506396, 16636193, 19012792, 33272386, 66544772, 133089544, 4746068203, 9492136406, 18984272812, 33222477421, 37968545624, 66444954842, 132889909684, 265779819368]

約数ペア:

[(1, 265779819368), (2, 132889909684), (4, 66444954842), (7, 37968545624), (8, 33222477421), (14, 18984272812), (28, 9492136406), (56, 4746068203), (1997, 133089544), (3994, 66544772), (7988, 33272386), (13979, 19012792), (15976, 16636193), (27958, 9506396), (55916, 4753198), (111832, 2376599)]