313626838

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{171007}}^1$

素因数の和:171147

約数の個数: 16

約数和(自身を含む): 541753344

約数和(自身を除く): 228126506

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 171007, 342014, 1197049, 2394098, 22401917, 44803834, 156813419, 313626838]

約数ペア:

[(1, 313626838), (2, 156813419), (7, 44803834), (14, 22401917), (131, 2394098), (262, 1197049), (917, 342014), (1834, 171007)]