2554692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 7217280

約数和(自身を除く): 4662588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1789, 3578, 5367, 7156, 10734, 12523, 21468, 25046, 30413, 37569, 50092, 60826, 75138, 91239, 121652, 150276, 182478, 212891, 364956, 425782, 638673, 851564, 1277346, 2554692]

約数ペア:

[(1, 2554692), (2, 1277346), (3, 851564), (4, 638673), (6, 425782), (7, 364956), (12, 212891), (14, 182478), (17, 150276), (21, 121652), (28, 91239), (34, 75138), (42, 60826), (51, 50092), (68, 37569), (84, 30413), (102, 25046), (119, 21468), (204, 12523), (238, 10734), (357, 7156), (476, 5367), (714, 3578), (1428, 1789)]