2918324

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 36

約数和(自身を含む): 5632704

約数和(自身を除く): 2714380

約数列:

[1, 2, 4, 19, 38, 43, 47, 76, 86, 94, 172, 188, 361, 722, 817, 893, 1444, 1634, 1786, 2021, 3268, 3572, 4042, 8084, 15523, 16967, 31046, 33934, 38399, 62092, 67868, 76798, 153596, 729581, 1459162, 2918324]

約数ペア:

[(1, 2918324), (2, 1459162), (4, 729581), (19, 153596), (38, 76798), (43, 67868), (47, 62092), (76, 38399), (86, 33934), (94, 31046), (172, 16967), (188, 15523), (361, 8084), (722, 4042), (817, 3572), (893, 3268), (1444, 2021), (1634, 1786)]