378187082

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{2531}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 699318144

約数和(自身を除く): 321131062

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 821, 1642, 2531, 5062, 5747, 10673, 11494, 17717, 21346, 32903, 35434, 65806, 74711, 149422, 230321, 460642, 2077951, 4155902, 14545657, 27013363, 29091314, 54026726, 189093541, 378187082]

約数ペア:

[(1, 378187082), (2, 189093541), (7, 54026726), (13, 29091314), (14, 27013363), (26, 14545657), (91, 4155902), (182, 2077951), (821, 460642), (1642, 230321), (2531, 149422), (5062, 74711), (5747, 65806), (10673, 35434), (11494, 32903), (17717, 21346)]