242593270

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{19423}}^1$

素因数の和:20679

約数の個数: 16

約数和(自身を含む): 437040000

約数和(自身を除く): 194446730

約数列:

[1, 2, 5, 10, 1249, 2498, 6245, 12490, 19423, 38846, 97115, 194230, 24259327, 48518654, 121296635, 242593270]

約数ペア:

[(1, 242593270), (2, 121296635), (5, 48518654), (10, 24259327), (1249, 194230), (2498, 97115), (6245, 38846), (12490, 19423)]