2013392285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{2099}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 2661120000

約数和(自身を除く): 647727715

約数列:

[1, 5, 19, 23, 95, 115, 437, 439, 2099, 2185, 2195, 8341, 10097, 10495, 39881, 41705, 48277, 50485, 191843, 199405, 241385, 917263, 921461, 959215, 4586315, 4607305, 17507759, 21193603, 87538795, 105968015, 402678457, 2013392285]

約数ペア:

[(1, 2013392285), (5, 402678457), (19, 105968015), (23, 87538795), (95, 21193603), (115, 17507759), (437, 4607305), (439, 4586315), (2099, 959215), (2185, 921461), (2195, 917263), (8341, 241385), (10097, 199405), (10495, 191843), (39881, 50485), (41705, 48277)]