2840152

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 6239520

約数和(自身を除く): 3399368

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 1237, 2296, 2474, 4948, 8659, 9896, 17318, 34636, 50717, 69272, 101434, 202868, 355019, 405736, 710038, 1420076, 2840152]

約数ペア:

[(1, 2840152), (2, 1420076), (4, 710038), (7, 405736), (8, 355019), (14, 202868), (28, 101434), (41, 69272), (56, 50717), (82, 34636), (164, 17318), (287, 9896), (328, 8659), (574, 4948), (1148, 2474), (1237, 2296)]