1340849882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1279}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 2138603520

約数和(自身を除く): 797753638

約数列:

[1, 2, 31, 37, 62, 74, 457, 914, 1147, 1279, 2294, 2558, 14167, 16909, 28334, 33818, 39649, 47323, 79298, 94646, 524179, 584503, 1048358, 1169006, 1467013, 2934026, 18119593, 21626611, 36239186, 43253222, 670424941, 1340849882]

約数ペア:

[(1, 1340849882), (2, 670424941), (31, 43253222), (37, 36239186), (62, 21626611), (74, 18119593), (457, 2934026), (914, 1467013), (1147, 1169006), (1279, 1048358), (2294, 584503), (2558, 524179), (14167, 94646), (16909, 79298), (28334, 47323), (33818, 39649)]