2051268999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{4519}}^1$

素因数の和:4751

約数の個数: 32

約数和(自身を含む): 3000990720

約数和(自身を除く): 949721721

約数列:

[1, 3, 13, 39, 103, 113, 309, 339, 1339, 1469, 4017, 4407, 4519, 11639, 13557, 34917, 58747, 151307, 176241, 453921, 465457, 510647, 1396371, 1531941, 6050941, 6638411, 18152823, 19915233, 52596641, 157789923, 683756333, 2051268999]

約数ペア:

[(1, 2051268999), (3, 683756333), (13, 157789923), (39, 52596641), (103, 19915233), (113, 18152823), (309, 6638411), (339, 6050941), (1339, 1531941), (1469, 1396371), (4017, 510647), (4407, 465457), (4519, 453921), (11639, 176241), (13557, 151307), (34917, 58747)]