274380976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{902569}}^1$

素因数の和:902596

約数の個数: 20

約数和(自身を含む): 559593400

約数和(自身を除く): 285212424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 902569, 1805138, 3610276, 7220552, 14441104, 17148811, 34297622, 68595244, 137190488, 274380976]

約数ペア:

[(1, 274380976), (2, 137190488), (4, 68595244), (8, 34297622), (16, 17148811), (19, 14441104), (38, 7220552), (76, 3610276), (152, 1805138), (304, 902569)]