2445864

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 6155520

約数和(自身を除く): 3709656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 457, 669, 892, 914, 1338, 1371, 1784, 1828, 2676, 2742, 3656, 5352, 5484, 10968, 101911, 203822, 305733, 407644, 611466, 815288, 1222932, 2445864]

約数ペア:

[(1, 2445864), (2, 1222932), (3, 815288), (4, 611466), (6, 407644), (8, 305733), (12, 203822), (24, 101911), (223, 10968), (446, 5484), (457, 5352), (669, 3656), (892, 2742), (914, 2676), (1338, 1828), (1371, 1784)]