449292010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{342971}}^1$

素因数の和:343109

約数の個数: 16

約数和(自身を含む): 814901472

約数和(自身を除く): 365609462

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 342971, 685942, 1714855, 3429710, 44929201, 89858402, 224646005, 449292010]

約数ペア:

[(1, 449292010), (2, 224646005), (5, 89858402), (10, 44929201), (131, 3429710), (262, 1714855), (655, 685942), (1310, 342971)]