3121808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{3307}}^1$

素因数の和:3374

約数の個数: 20

約数和(自身を含む): 6152880

約数和(自身を除く): 3031072

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 3307, 6614, 13228, 26456, 52912, 195113, 390226, 780452, 1560904, 3121808]

約数ペア:

[(1, 3121808), (2, 1560904), (4, 780452), (8, 390226), (16, 195113), (59, 52912), (118, 26456), (236, 13228), (472, 6614), (944, 3307)]