289019626

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{6653}}^1$

素因数の和:6798

約数の個数: 32

約数和(自身を含む): 517415040

約数和(自身を除く): 228395414

約数列:

[1, 2, 7, 14, 29, 58, 107, 203, 214, 406, 749, 1498, 3103, 6206, 6653, 13306, 21721, 43442, 46571, 93142, 192937, 385874, 711871, 1350559, 1423742, 2701118, 4983097, 9966194, 20644259, 41288518, 144509813, 289019626]

約数ペア:

[(1, 289019626), (2, 144509813), (7, 41288518), (14, 20644259), (29, 9966194), (58, 4983097), (107, 2701118), (203, 1423742), (214, 1350559), (406, 711871), (749, 385874), (1498, 192937), (3103, 93142), (6206, 46571), (6653, 43442), (13306, 21721)]