1642804572

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{351929}}^1$

素因数の和:352325

約数の個数: 24

約数和(自身を含む): 3843075600

約数和(自身を除く): 2200271028

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 351929, 703858, 1055787, 1407716, 2111574, 4223148, 136900381, 273800762, 410701143, 547601524, 821402286, 1642804572]

約数ペア:

[(1, 1642804572), (2, 821402286), (3, 547601524), (4, 410701143), (6, 273800762), (12, 136900381), (389, 4223148), (778, 2111574), (1167, 1407716), (1556, 1055787), (2334, 703858), (4668, 351929)]