1969134970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{337759}}^1$

素因数の和:337830

約数の個数: 32

約数和(自身を含む): 3939632640

約数和(自身を除く): 1970497670

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 337759, 675518, 1688795, 3377590, 3715349, 7430698, 17901227, 18576745, 35802454, 37153490, 89506135, 179012270, 196913497, 393826994, 984567485, 1969134970]

約数ペア:

[(1, 1969134970), (2, 984567485), (5, 393826994), (10, 196913497), (11, 179012270), (22, 89506135), (53, 37153490), (55, 35802454), (106, 18576745), (110, 17901227), (265, 7430698), (530, 3715349), (583, 3377590), (1166, 1688795), (2915, 675518), (5830, 337759)]