334162690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{2137}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 634216320

約数和(自身を除く): 300053630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 823, 1646, 2137, 4115, 4274, 8230, 10685, 15637, 21370, 31274, 40603, 78185, 81206, 156370, 203015, 406030, 1758751, 3517502, 8793755, 17587510, 33416269, 66832538, 167081345, 334162690]

約数ペア:

[(1, 334162690), (2, 167081345), (5, 66832538), (10, 33416269), (19, 17587510), (38, 8793755), (95, 3517502), (190, 1758751), (823, 406030), (1646, 203015), (2137, 156370), (4115, 81206), (4274, 78185), (8230, 40603), (10685, 31274), (15637, 21370)]