2912602108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{139}}^2\times {\mathrm{223}}^1$

素因数の和:531

約数の個数: 54

約数和(自身を含む): 5584217184

約数和(自身を除く): 2671615076

約数列:

[1, 2, 4, 13, 26, 52, 139, 169, 223, 278, 338, 446, 556, 676, 892, 1807, 2899, 3614, 5798, 7228, 11596, 19321, 23491, 30997, 37687, 38642, 46982, 61994, 75374, 77284, 93964, 123988, 150748, 251173, 402961, 502346, 805922, 1004692, 1611844, 3265249, 4308583, 5238493, 6530498, 8617166, 10476986, 13060996, 17234332, 20953972, 56011579, 112023158, 224046316, 728150527, 1456301054, 2912602108]

約数ペア:

[(1, 2912602108), (2, 1456301054), (4, 728150527), (13, 224046316), (26, 112023158), (52, 56011579), (139, 20953972), (169, 17234332), (223, 13060996), (278, 10476986), (338, 8617166), (446, 6530498), (556, 5238493), (676, 4308583), (892, 3265249), (1807, 1611844), (2899, 1004692), (3614, 805922), (5798, 502346), (7228, 402961), (11596, 251173), (19321, 150748), (23491, 123988), (30997, 93964), (37687, 77284), (38642, 75374), (46982, 61994)]