870801386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{164987}}^1$

素因数の和:165038

約数の個数: 32

約数和(自身を含む): 1663079040

約数和(自身を除く): 792277654

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 164987, 329974, 1154909, 2144831, 2309818, 4289662, 4784623, 9569246, 15013817, 30027634, 33492361, 62200099, 66984722, 124400198, 435400693, 870801386]

約数ペア:

[(1, 870801386), (2, 435400693), (7, 124400198), (13, 66984722), (14, 62200099), (26, 33492361), (29, 30027634), (58, 15013817), (91, 9569246), (182, 4784623), (203, 4289662), (377, 2309818), (406, 2144831), (754, 1154909), (2639, 329974), (5278, 164987)]