870879726

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{1171}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 1916079360

約数和(自身を除く): 1045199634

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 523, 711, 1046, 1171, 1422, 1569, 2342, 3138, 3513, 4707, 7026, 9414, 10539, 21078, 41317, 82634, 92509, 123951, 185018, 247902, 277527, 371853, 555054, 612433, 743706, 832581, 1224866, 1665162, 1837299, 3674598, 5511897, 11023794, 48382207, 96764414, 145146621, 290293242, 435439863, 870879726]

約数ペア:

[(1, 870879726), (2, 435439863), (3, 290293242), (6, 145146621), (9, 96764414), (18, 48382207), (79, 11023794), (158, 5511897), (237, 3674598), (474, 1837299), (523, 1665162), (711, 1224866), (1046, 832581), (1171, 743706), (1422, 612433), (1569, 555054), (2342, 371853), (3138, 277527), (3513, 247902), (4707, 185018), (7026, 123951), (9414, 92509), (10539, 82634), (21078, 41317)]