2289671888

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{552527}}^1$

素因数の和:552579

約数の個数: 40

約数和(自身を含む): 5207023872

約数和(自身を除く): 2917351984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 552527, 1105054, 2210108, 3867689, 4420216, 7735378, 8840432, 15470756, 20443499, 30941512, 40886998, 61883024, 81773996, 143104493, 163547992, 286208986, 327095984, 572417972, 1144835944, 2289671888]

約数ペア:

[(1, 2289671888), (2, 1144835944), (4, 572417972), (7, 327095984), (8, 286208986), (14, 163547992), (16, 143104493), (28, 81773996), (37, 61883024), (56, 40886998), (74, 30941512), (112, 20443499), (148, 15470756), (259, 8840432), (296, 7735378), (518, 4420216), (592, 3867689), (1036, 2210108), (2072, 1105054), (4144, 552527)]