2564376477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{33599}}^1$

素因数の和:33737

約数の個数: 32

約数和(自身を含む): 3913728000

約数和(自身を除く): 1349351523

約数列:

[1, 3, 13, 19, 39, 57, 103, 247, 309, 741, 1339, 1957, 4017, 5871, 25441, 33599, 76323, 100797, 436787, 638381, 1310361, 1915143, 3460697, 8298953, 10382091, 24896859, 44989061, 65753243, 134967183, 197259729, 854792159, 2564376477]

約数ペア:

[(1, 2564376477), (3, 854792159), (13, 197259729), (19, 134967183), (39, 65753243), (57, 44989061), (103, 24896859), (247, 10382091), (309, 8298953), (741, 3460697), (1339, 1915143), (1957, 1310361), (4017, 638381), (5871, 436787), (25441, 100797), (33599, 76323)]