1330582388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239831}}^1$

素因数の和:239927

約数の個数: 24

約数和(自身を含む): 2484659520

約数和(自身を除く): 1154077132

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 239831, 479662, 959324, 4556789, 9113578, 17507663, 18227156, 35015326, 70030652, 332645597, 665291194, 1330582388]

約数ペア:

[(1, 1330582388), (2, 665291194), (4, 332645597), (19, 70030652), (38, 35015326), (73, 18227156), (76, 17507663), (146, 9113578), (292, 4556789), (1387, 959324), (2774, 479662), (5548, 239831)]