2789366954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{8171}}^1$

素因数の和:8506

約数の個数: 32

約数和(自身を含む): 4660001280

約数和(自身を除く): 1870634326

約数列:

[1, 2, 11, 22, 59, 118, 263, 526, 649, 1298, 2893, 5786, 8171, 15517, 16342, 31034, 89881, 170687, 179762, 341374, 482089, 964178, 2148973, 4297946, 5302979, 10605958, 23638703, 47277406, 126789407, 253578814, 1394683477, 2789366954]

約数ペア:

[(1, 2789366954), (2, 1394683477), (11, 253578814), (22, 126789407), (59, 47277406), (118, 23638703), (263, 10605958), (526, 5302979), (649, 4297946), (1298, 2148973), (2893, 964178), (5786, 482089), (8171, 341374), (15517, 179762), (16342, 170687), (31034, 89881)]