2002048239

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 2768590080

約数和(自身を除く): 766541841

約数列:

[1, 3, 59, 67, 177, 201, 401, 421, 1203, 1263, 3953, 11859, 23659, 24839, 26867, 28207, 70977, 74517, 80601, 84621, 168821, 506463, 1585153, 1664213, 4755459, 4992639, 9960439, 11311007, 29881317, 33933021, 667349413, 2002048239]

約数ペア:

[(1, 2002048239), (3, 667349413), (59, 33933021), (67, 29881317), (177, 11311007), (201, 9960439), (401, 4992639), (421, 4755459), (1203, 1664213), (1263, 1585153), (3953, 506463), (11859, 168821), (23659, 84621), (24839, 80601), (26867, 74517), (28207, 70977)]