2480367021

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 3723148800

約数和(自身を除く): 1242781779

約数列:

[1, 3, 11, 33, 59, 121, 177, 179, 363, 537, 647, 649, 1941, 1947, 1969, 5907, 7117, 7139, 10561, 21351, 21417, 21659, 31683, 38173, 64977, 78287, 114519, 115813, 116171, 234861, 347439, 348513, 419903, 1259709, 1273943, 1277881, 3821829, 3833643, 4618933, 6832967, 13856799, 14013373, 20498901, 42040119, 75162637, 225487911, 826789007, 2480367021]

約数ペア:

[(1, 2480367021), (3, 826789007), (11, 225487911), (33, 75162637), (59, 42040119), (121, 20498901), (177, 14013373), (179, 13856799), (363, 6832967), (537, 4618933), (647, 3833643), (649, 3821829), (1941, 1277881), (1947, 1273943), (1969, 1259709), (5907, 419903), (7117, 348513), (7139, 347439), (10561, 234861), (21351, 116171), (21417, 115813), (21659, 114519), (31683, 78287), (38173, 64977)]