489339996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1772971}}^1$

素因数の和:1773001

約数の個数: 24

約数和(自身を含む): 1191437184

約数和(自身を除く): 702097188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1772971, 3545942, 5318913, 7091884, 10637826, 21275652, 40778333, 81556666, 122334999, 163113332, 244669998, 489339996]

約数ペア:

[(1, 489339996), (2, 244669998), (3, 163113332), (4, 122334999), (6, 81556666), (12, 40778333), (23, 21275652), (46, 10637826), (69, 7091884), (92, 5318913), (138, 3545942), (276, 1772971)]