14004978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 30307200

約数和(自身を除く): 16302222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 439, 818, 878, 1227, 1317, 2454, 2634, 5317, 5707, 10634, 11414, 15951, 17121, 31902, 34242, 179551, 359102, 538653, 1077306, 2334163, 4668326, 7002489, 14004978]

約数ペア:

[(1, 14004978), (2, 7002489), (3, 4668326), (6, 2334163), (13, 1077306), (26, 538653), (39, 359102), (78, 179551), (409, 34242), (439, 31902), (818, 17121), (878, 15951), (1227, 11414), (1317, 10634), (2454, 5707), (2634, 5317)]