2105257218

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1\times {\mathrm{4397}}^1$

素因数の和:5002

約数の個数: 32

約数和(自身を含む): 4243190400

約数和(自身を除く): 2137933182

約数列:

[1, 2, 3, 6, 199, 398, 401, 597, 802, 1194, 1203, 2406, 4397, 8794, 13191, 26382, 79799, 159598, 239397, 478794, 875003, 1750006, 1763197, 2625009, 3526394, 5250018, 5289591, 10579182, 350876203, 701752406, 1052628609, 2105257218]

約数ペア:

[(1, 2105257218), (2, 1052628609), (3, 701752406), (6, 350876203), (199, 10579182), (398, 5289591), (401, 5250018), (597, 3526394), (802, 2625009), (1194, 1763197), (1203, 1750006), (2406, 875003), (4397, 478794), (8794, 239397), (13191, 159598), (26382, 79799)]