2078116712

素因数分解:

$2^3\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{20743}}^1$

素因数の和:22545

約数の個数: 32

約数和(自身を含む): 4455811200

約数和(自身を除く): 2377694488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1789, 3578, 7156, 12523, 14312, 20743, 25046, 41486, 50092, 82972, 100184, 145201, 165944, 290402, 580804, 1161608, 37109227, 74218454, 148436908, 259764589, 296873816, 519529178, 1039058356, 2078116712]

約数ペア:

[(1, 2078116712), (2, 1039058356), (4, 519529178), (7, 296873816), (8, 259764589), (14, 148436908), (28, 74218454), (56, 37109227), (1789, 1161608), (3578, 580804), (7156, 290402), (12523, 165944), (14312, 145201), (20743, 100184), (25046, 82972), (41486, 50092)]