513206495

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{2969}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 622702080

約数和(自身を除く): 109495585

約数列:

[1, 5, 181, 191, 905, 955, 2969, 14845, 34571, 172855, 537389, 567079, 2686945, 2835395, 102641299, 513206495]

約数ペア:

[(1, 513206495), (5, 102641299), (181, 2835395), (191, 2686945), (905, 567079), (955, 537389), (2969, 172855), (14845, 34571)]