505024636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{10531}}^1$

素因数の和:11185

約数の個数: 24

約数和(自身を含む): 931871360

約数和(自身を除く): 426846724

約数列:

[1, 2, 4, 19, 38, 76, 631, 1262, 2524, 10531, 11989, 21062, 23978, 42124, 47956, 200089, 400178, 800356, 6645061, 13290122, 26580244, 126256159, 252512318, 505024636]

約数ペア:

[(1, 505024636), (2, 252512318), (4, 126256159), (19, 26580244), (38, 13290122), (76, 6645061), (631, 800356), (1262, 400178), (2524, 200089), (10531, 47956), (11989, 42124), (21062, 23978)]