144611990

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{28411}}^1$

素因数の和:28927

約数の個数: 16

約数和(自身を含む): 260822160

約数和(自身を除く): 116210170

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 28411, 56822, 142055, 284110, 14461199, 28922398, 72305995, 144611990]

約数ペア:

[(1, 144611990), (2, 72305995), (5, 28922398), (10, 14461199), (509, 284110), (1018, 142055), (2545, 56822), (5090, 28411)]