830246578

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{25463}}^1$

素因数の和:25626

約数の個数: 32

約数和(自身を含む): 1518061824

約数和(自身を除く): 687815246

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 274, 959, 1918, 2329, 4658, 16303, 25463, 32606, 50926, 178241, 356482, 432871, 865742, 3030097, 3488431, 6060194, 6976862, 24419017, 48838034, 59303327, 118606654, 415123289, 830246578]

約数ペア:

[(1, 830246578), (2, 415123289), (7, 118606654), (14, 59303327), (17, 48838034), (34, 24419017), (119, 6976862), (137, 6060194), (238, 3488431), (274, 3030097), (959, 865742), (1918, 432871), (2329, 356482), (4658, 178241), (16303, 50926), (25463, 32606)]