2017375346

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1187}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 3783428352

約数和(自身を除く): 1766053006

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 193, 238, 259, 386, 518, 629, 1187, 1258, 1351, 2374, 2702, 3281, 4403, 6562, 7141, 8309, 8806, 14282, 16618, 20179, 22967, 40358, 43919, 45934, 49987, 87838, 99974, 121397, 141253, 229091, 242794, 282506, 307433, 458182, 614866, 746623, 849779, 1493246, 1603637, 1699558, 3207274, 3894547, 5226361, 7789094, 8476367, 10452722, 16952734, 27261829, 54523658, 59334569, 118669138, 144098239, 288196478, 1008687673, 2017375346]

約数ペア:

[(1, 2017375346), (2, 1008687673), (7, 288196478), (14, 144098239), (17, 118669138), (34, 59334569), (37, 54523658), (74, 27261829), (119, 16952734), (193, 10452722), (238, 8476367), (259, 7789094), (386, 5226361), (518, 3894547), (629, 3207274), (1187, 1699558), (1258, 1603637), (1351, 1493246), (2374, 849779), (2702, 746623), (3281, 614866), (4403, 458182), (6562, 307433), (7141, 282506), (8309, 242794), (8806, 229091), (14282, 141253), (16618, 121397), (20179, 99974), (22967, 87838), (40358, 49987), (43919, 45934)]