490670868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1\times {\mathrm{1721}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 1196528256

約数和(自身を除く): 705857388

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1033, 1721, 2066, 3099, 3442, 4132, 5163, 6198, 6884, 10326, 12396, 20652, 23759, 39583, 47518, 71277, 79166, 95036, 118749, 142554, 158332, 237498, 285108, 474996, 1777793, 3555586, 5333379, 7111172, 10666758, 21333516, 40889239, 81778478, 122667717, 163556956, 245335434, 490670868]

約数ペア:

[(1, 490670868), (2, 245335434), (3, 163556956), (4, 122667717), (6, 81778478), (12, 40889239), (23, 21333516), (46, 10666758), (69, 7111172), (92, 5333379), (138, 3555586), (276, 1777793), (1033, 474996), (1721, 285108), (2066, 237498), (3099, 158332), (3442, 142554), (4132, 118749), (5163, 95036), (6198, 79166), (6884, 71277), (10326, 47518), (12396, 39583), (20652, 23759)]