2075268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 5334336

約数和(自身を除く): 3259068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 251, 318, 502, 636, 689, 753, 1004, 1378, 1506, 2067, 2756, 3012, 3263, 4134, 6526, 8268, 9789, 13052, 13303, 19578, 26606, 39156, 39909, 53212, 79818, 159636, 172939, 345878, 518817, 691756, 1037634, 2075268]

約数ペア:

[(1, 2075268), (2, 1037634), (3, 691756), (4, 518817), (6, 345878), (12, 172939), (13, 159636), (26, 79818), (39, 53212), (52, 39909), (53, 39156), (78, 26606), (106, 19578), (156, 13303), (159, 13052), (212, 9789), (251, 8268), (318, 6526), (502, 4134), (636, 3263), (689, 3012), (753, 2756), (1004, 2067), (1378, 1506)]