2043709388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3841559}}^1$

素因数の和:3841589

約数の個数: 24

約数和(自身を含む): 4302547200

約数和(自身を除く): 2258837812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3841559, 7683118, 15366236, 26890913, 53781826, 72989621, 107563652, 145979242, 291958484, 510927347, 1021854694, 2043709388]

約数ペア:

[(1, 2043709388), (2, 1021854694), (4, 510927347), (7, 291958484), (14, 145979242), (19, 107563652), (28, 72989621), (38, 53781826), (76, 26890913), (133, 15366236), (266, 7683118), (532, 3841559)]