2019635968

素因数分解:

$2^8\times 7^1\times {\mathrm{1127029}}^1$

素因数の和:1127052

約数の個数: 36

約数和(自身を含む): 4607298640

約数和(自身を除く): 2587662672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1127029, 2254058, 4508116, 7889203, 9016232, 15778406, 18032464, 31556812, 36064928, 63113624, 72129856, 126227248, 144259712, 252454496, 288519424, 504908992, 1009817984, 2019635968]

約数ペア:

[(1, 2019635968), (2, 1009817984), (4, 504908992), (7, 288519424), (8, 252454496), (14, 144259712), (16, 126227248), (28, 72129856), (32, 63113624), (56, 36064928), (64, 31556812), (112, 18032464), (128, 15778406), (224, 9016232), (256, 7889203), (448, 4508116), (896, 2254058), (1792, 1127029)]