4712494

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 24

約数和(自身を含む): 7653528

約数和(自身を除く): 2941034

約数列:

[1, 2, 19, 38, 61, 107, 122, 214, 361, 722, 1159, 2033, 2318, 4066, 6527, 13054, 22021, 38627, 44042, 77254, 124013, 248026, 2356247, 4712494]

約数ペア:

[(1, 4712494), (2, 2356247), (19, 248026), (38, 124013), (61, 77254), (107, 44042), (122, 38627), (214, 22021), (361, 13054), (722, 6527), (1159, 4066), (2033, 2318)]