2061438736

素因数分解:

$2^4\times 7^1\times {\mathrm{977}}^1\times {\mathrm{18839}}^1$

素因数の和:19831

約数の個数: 40

約数和(自身を含む): 4569528960

約数和(自身を除く): 2508090224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 977, 1954, 3908, 6839, 7816, 13678, 15632, 18839, 27356, 37678, 54712, 75356, 109424, 131873, 150712, 263746, 301424, 527492, 1054984, 2109968, 18405703, 36811406, 73622812, 128839921, 147245624, 257679842, 294491248, 515359684, 1030719368, 2061438736]

約数ペア:

[(1, 2061438736), (2, 1030719368), (4, 515359684), (7, 294491248), (8, 257679842), (14, 147245624), (16, 128839921), (28, 73622812), (56, 36811406), (112, 18405703), (977, 2109968), (1954, 1054984), (3908, 527492), (6839, 301424), (7816, 263746), (13678, 150712), (15632, 131873), (18839, 109424), (27356, 75356), (37678, 54712)]