7899906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 18155520

約数和(自身を除く): 10255614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 787, 1434, 1574, 1673, 2361, 3346, 4722, 5019, 5509, 10038, 11018, 16527, 33054, 188093, 376186, 564279, 1128558, 1316651, 2633302, 3949953, 7899906]

約数ペア:

[(1, 7899906), (2, 3949953), (3, 2633302), (6, 1316651), (7, 1128558), (14, 564279), (21, 376186), (42, 188093), (239, 33054), (478, 16527), (717, 11018), (787, 10038), (1434, 5509), (1574, 5019), (1673, 4722), (2361, 3346)]