2499056

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 5651424

約数和(自身を除く): 3152368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 421, 424, 742, 842, 848, 1484, 1684, 2947, 2968, 3368, 5894, 5936, 6736, 11788, 22313, 23576, 44626, 47152, 89252, 156191, 178504, 312382, 357008, 624764, 1249528, 2499056]

約数ペア:

[(1, 2499056), (2, 1249528), (4, 624764), (7, 357008), (8, 312382), (14, 178504), (16, 156191), (28, 89252), (53, 47152), (56, 44626), (106, 23576), (112, 22313), (212, 11788), (371, 6736), (421, 5936), (424, 5894), (742, 3368), (842, 2968), (848, 2947), (1484, 1684)]