2057100265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{4813}}^1$

素因数の和:5257

約数の個数: 32

約数和(自身を含む): 2842185600

約数和(自身を除く): 785085335

約数列:

[1, 5, 11, 19, 55, 95, 209, 409, 1045, 2045, 4499, 4813, 7771, 22495, 24065, 38855, 52943, 85481, 91447, 264715, 427405, 457235, 1005917, 1968517, 5029585, 9842585, 21653687, 37401823, 108268435, 187009115, 411420053, 2057100265]

約数ペア:

[(1, 2057100265), (5, 411420053), (11, 187009115), (19, 108268435), (55, 37401823), (95, 21653687), (209, 9842585), (409, 5029585), (1045, 1968517), (2045, 1005917), (4499, 457235), (4813, 427405), (7771, 264715), (22495, 91447), (24065, 85481), (38855, 52943)]