274587004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{12781}}^1$

素因数の和:12957

約数の個数: 24

約数和(自身を含む): 496043856

約数和(自身を除く): 221456852

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 5371, 10742, 12781, 21484, 25562, 51124, 524021, 1048042, 1674311, 2096084, 3348622, 6697244, 68646751, 137293502, 274587004]

約数ペア:

[(1, 274587004), (2, 137293502), (4, 68646751), (41, 6697244), (82, 3348622), (131, 2096084), (164, 1674311), (262, 1048042), (524, 524021), (5371, 51124), (10742, 25562), (12781, 21484)]