117887686

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{64279}}^1$

素因数の和:64419

約数の個数: 16

約数和(自身を含む): 203639040

約数和(自身を除く): 85751354

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 64279, 128558, 449953, 899906, 8420549, 16841098, 58943843, 117887686]

約数ペア:

[(1, 117887686), (2, 58943843), (7, 16841098), (14, 8420549), (131, 899906), (262, 449953), (917, 128558), (1834, 64279)]