1266341570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9741089}}^1$

素因数の和:9741109

約数の個数: 16

約数和(自身を含む): 2454754680

約数和(自身を除く): 1188413110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9741089, 19482178, 48705445, 97410890, 126634157, 253268314, 633170785, 1266341570]

約数ペア:

[(1, 1266341570), (2, 633170785), (5, 253268314), (10, 126634157), (13, 97410890), (26, 48705445), (65, 19482178), (130, 9741089)]