516342128

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{70003}}^1$

素因数の和:70472

約数の個数: 20

約数和(自身を含む): 1002597288

約数和(自身を除く): 486255160

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 70003, 140006, 280012, 560024, 1120048, 32271383, 64542766, 129085532, 258171064, 516342128]

約数ペア:

[(1, 516342128), (2, 258171064), (4, 129085532), (8, 64542766), (16, 32271383), (461, 1120048), (922, 560024), (1844, 280012), (3688, 140006), (7376, 70003)]