2540870528

素因数分解:

$2^7\times 7^1\times {\mathrm{2835793}}^1$

素因数の和:2835814

約数の個数: 32

約数和(自身を含む): 5785019760

約数和(自身を除く): 3244149232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2835793, 5671586, 11343172, 19850551, 22686344, 39701102, 45372688, 79402204, 90745376, 158804408, 181490752, 317608816, 362981504, 635217632, 1270435264, 2540870528]

約数ペア:

[(1, 2540870528), (2, 1270435264), (4, 635217632), (7, 362981504), (8, 317608816), (14, 181490752), (16, 158804408), (28, 90745376), (32, 79402204), (56, 45372688), (64, 39701102), (112, 22686344), (128, 19850551), (224, 11343172), (448, 5671586), (896, 2835793)]