542716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 1032080

約数和(自身を除く): 489364

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 193, 386, 703, 772, 1406, 2812, 3667, 7141, 7334, 14282, 14668, 28564, 135679, 271358, 542716]

約数ペア:

[(1, 542716), (2, 271358), (4, 135679), (19, 28564), (37, 14668), (38, 14282), (74, 7334), (76, 7141), (148, 3667), (193, 2812), (386, 1406), (703, 772)]