1657863924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{18133}}^1$

素因数の和:18560

約数の個数: 48

約数和(自身を含む): 4082326080

約数和(自身を除く): 2424462156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 401, 802, 1203, 1604, 2406, 4812, 7619, 15238, 18133, 22857, 30476, 36266, 45714, 54399, 72532, 91428, 108798, 217596, 344527, 689054, 1033581, 1378108, 2067162, 4134324, 7271333, 14542666, 21813999, 29085332, 43627998, 87255996, 138155327, 276310654, 414465981, 552621308, 828931962, 1657863924]

約数ペア:

[(1, 1657863924), (2, 828931962), (3, 552621308), (4, 414465981), (6, 276310654), (12, 138155327), (19, 87255996), (38, 43627998), (57, 29085332), (76, 21813999), (114, 14542666), (228, 7271333), (401, 4134324), (802, 2067162), (1203, 1378108), (1604, 1033581), (2406, 689054), (4812, 344527), (7619, 217596), (15238, 108798), (18133, 91428), (22857, 72532), (30476, 54399), (36266, 45714)]