2013253129114

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1871}}^1\times {\mathrm{1490347}}^1$

素因数の和:1492258

約数の個数: 24

約数和(自身を含む): 3188891654208

約数和(自身を除く): 1175638525094

約数列:

[1, 2, 19, 38, 361, 722, 1871, 3742, 35549, 71098, 675431, 1350862, 1490347, 2980694, 28316593, 56633186, 538015267, 1076030534, 2788439237, 5576878474, 52980345503, 105960691006, 1006626564557, 2013253129114]

約数ペア:

[(1, 2013253129114), (2, 1006626564557), (19, 105960691006), (38, 52980345503), (361, 5576878474), (722, 2788439237), (1871, 1076030534), (3742, 538015267), (35549, 56633186), (71098, 28316593), (675431, 2980694), (1350862, 1490347)]