78141089138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{887503}}^1$

素因数の和:887862

約数の個数: 32

約数和(自身を含む): 141432637440

約数和(自身を除く): 63291548302

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 331, 662, 2317, 4634, 6289, 12578, 44023, 88046, 887503, 1775006, 6212521, 12425042, 16862557, 33725114, 118037899, 236075798, 293763493, 587526986, 2056344451, 4112688902, 5581506367, 11163012734, 39070544569, 78141089138]

約数ペア:

[(1, 78141089138), (2, 39070544569), (7, 11163012734), (14, 5581506367), (19, 4112688902), (38, 2056344451), (133, 587526986), (266, 293763493), (331, 236075798), (662, 118037899), (2317, 33725114), (4634, 16862557), (6289, 12425042), (12578, 6212521), (44023, 1775006), (88046, 887503)]