1055147536

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{102881}}^1$

素因数の和:103530

約数の個数: 20

約数和(自身を含む): 2047557564

約数和(自身を除く): 992410028

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 102881, 205762, 411524, 823048, 1646096, 65946721, 131893442, 263786884, 527573768, 1055147536]

約数ペア:

[(1, 1055147536), (2, 527573768), (4, 263786884), (8, 131893442), (16, 65946721), (641, 1646096), (1282, 823048), (2564, 411524), (5128, 205762), (10256, 102881)]