2006451369

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{659}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 3191348160

約数和(自身を除く): 1184896791

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 491, 659, 689, 1473, 1977, 2067, 4419, 5931, 6201, 6383, 8567, 19149, 25701, 26023, 34927, 57447, 77103, 78069, 104781, 234207, 314343, 323569, 338299, 454051, 970707, 1014897, 1362153, 2912121, 3044691, 4086459, 4206397, 12619191, 17149157, 37857573, 51447471, 154342413, 222939041, 668817123, 2006451369]

約数ペア:

[(1, 2006451369), (3, 668817123), (9, 222939041), (13, 154342413), (39, 51447471), (53, 37857573), (117, 17149157), (159, 12619191), (477, 4206397), (491, 4086459), (659, 3044691), (689, 2912121), (1473, 1362153), (1977, 1014897), (2067, 970707), (4419, 454051), (5931, 338299), (6201, 323569), (6383, 314343), (8567, 234207), (19149, 104781), (25701, 78069), (26023, 77103), (34927, 57447)]