247485514772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{4668481}}^1$

素因数の和:4668971

約数の個数: 24

約数和(自身を含む): 449014598760

約数和(自身を除く): 201529083988

約数列:

[1, 2, 4, 29, 58, 116, 457, 914, 1828, 13253, 26506, 53012, 4668481, 9336962, 18673924, 135385949, 270771898, 541543796, 2133495817, 4266991634, 8533983268, 61871378693, 123742757386, 247485514772]

約数ペア:

[(1, 247485514772), (2, 123742757386), (4, 61871378693), (29, 8533983268), (58, 4266991634), (116, 2133495817), (457, 541543796), (914, 270771898), (1828, 135385949), (13253, 18673924), (26506, 9336962), (53012, 4668481)]