395315228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{116681}}^1$

素因数の和:116714

約数の個数: 36

約数和(自身を含む): 869047536

約数和(自身を除く): 473732308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 116681, 233362, 466724, 816767, 1283491, 1633534, 2566982, 3267068, 5133964, 8984437, 14118401, 17968874, 28236802, 35937748, 56473604, 98828807, 197657614, 395315228]

約数ペア:

[(1, 395315228), (2, 197657614), (4, 98828807), (7, 56473604), (11, 35937748), (14, 28236802), (22, 17968874), (28, 14118401), (44, 8984437), (77, 5133964), (121, 3267068), (154, 2566982), (242, 1633534), (308, 1283491), (484, 816767), (847, 466724), (1694, 233362), (3388, 116681)]