408049746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{63029}}^1$

素因数の和:63130

約数の個数: 32

約数和(自身を含む): 889479360

約数和(自身を除く): 481429614

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 63029, 126058, 189087, 378174, 819377, 1638754, 2458131, 4916262, 5231407, 10462814, 15694221, 31388442, 68008291, 136016582, 204024873, 408049746]

約数ペア:

[(1, 408049746), (2, 204024873), (3, 136016582), (6, 68008291), (13, 31388442), (26, 15694221), (39, 10462814), (78, 5231407), (83, 4916262), (166, 2458131), (249, 1638754), (498, 819377), (1079, 378174), (2158, 189087), (3237, 126058), (6474, 63029)]