2080298919

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 2870417088

約数和(自身を除く): 790118169

約数列:

[1, 3, 53, 101, 159, 281, 303, 461, 843, 1383, 5353, 14893, 16059, 24433, 28381, 44679, 46561, 73299, 85143, 129541, 139683, 388623, 1504193, 2467733, 4512579, 6865673, 7403199, 13083641, 20597019, 39250923, 693432973, 2080298919]

約数ペア:

[(1, 2080298919), (3, 693432973), (53, 39250923), (101, 20597019), (159, 13083641), (281, 7403199), (303, 6865673), (461, 4512579), (843, 2467733), (1383, 1504193), (5353, 388623), (14893, 139683), (16059, 129541), (24433, 85143), (28381, 73299), (44679, 46561)]