2495584

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 6054048

約数和(自身を除く): 3558464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 857, 1456, 1714, 2912, 3428, 5999, 6856, 11141, 11998, 13712, 22282, 23996, 27424, 44564, 47992, 77987, 89128, 95984, 155974, 178256, 191968, 311948, 356512, 623896, 1247792, 2495584]

約数ペア:

[(1, 2495584), (2, 1247792), (4, 623896), (7, 356512), (8, 311948), (13, 191968), (14, 178256), (16, 155974), (26, 95984), (28, 89128), (32, 77987), (52, 47992), (56, 44564), (91, 27424), (104, 23996), (112, 22282), (182, 13712), (208, 11998), (224, 11141), (364, 6856), (416, 5999), (728, 3428), (857, 2912), (1456, 1714)]