9712456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 20039040

約数和(自身を除く): 10326584

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 1987, 2444, 3974, 4888, 7948, 15896, 25831, 51662, 93389, 103324, 186778, 206648, 373556, 747112, 1214057, 2428114, 4856228, 9712456]

約数ペア:

[(1, 9712456), (2, 4856228), (4, 2428114), (8, 1214057), (13, 747112), (26, 373556), (47, 206648), (52, 186778), (94, 103324), (104, 93389), (188, 51662), (376, 25831), (611, 15896), (1222, 7948), (1987, 4888), (2444, 3974)]