947053442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{21881}}^1$

素因数の和:21986

約数の個数: 32

約数和(自身を含む): 1607014080

約数和(自身を除く): 659960638

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 2278, 2546, 21641, 21881, 43282, 43762, 371977, 415739, 743954, 831478, 1466027, 2932054, 7067563, 14135126, 24922459, 27854513, 49844918, 55709026, 473526721, 947053442]

約数ペア:

[(1, 947053442), (2, 473526721), (17, 55709026), (19, 49844918), (34, 27854513), (38, 24922459), (67, 14135126), (134, 7067563), (323, 2932054), (646, 1466027), (1139, 831478), (1273, 743954), (2278, 415739), (2546, 371977), (21641, 43762), (21881, 43282)]