1228932222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{223361}}^1$

素因数の和:223504

約数の個数: 32

約数和(自身を含む): 2830443264

約数和(自身を除く): 1601511042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 223361, 446722, 670083, 1340166, 1563527, 3127054, 4690581, 9381162, 29260291, 58520582, 87780873, 175561746, 204822037, 409644074, 614466111, 1228932222]

約数ペア:

[(1, 1228932222), (2, 614466111), (3, 409644074), (6, 204822037), (7, 175561746), (14, 87780873), (21, 58520582), (42, 29260291), (131, 9381162), (262, 4690581), (393, 3127054), (786, 1563527), (917, 1340166), (1834, 670083), (2751, 446722), (5502, 223361)]